diff --git a/docs/gaming/compatibility.md b/docs/gaming/compatibility.md
index 8d2a3ec..4626aac 100644
--- a/docs/gaming/compatibility.md
+++ b/docs/gaming/compatibility.md
@@ -390,7 +390,7 @@ Check anti-cheat compatibility: [areweanticheatyet.com](https://areweanticheatye
 5. **Monitor Temps:** Keep GPU < 85°C for stability
 6. **Adequate VRAM:** Use 4GB split for AAA games
 7. **Disable Mitigations:** `mitigations=off` for +10-15% FPS
-8. **Optimize Kernel:** Use 6.15.7-6.17.7 or 6.12-6.14 LTS, avoid 6.15.0-6.15.6 and 6.17.8+
+8. **Optimize Kernel:** Use 6.17.11+, 6.18.x, 6.15.7-6.17.7, or 6.12-6.14 LTS, avoid 6.15.0-6.15.6 and 6.17.8-6.17.10
 
 ## See Also
 
diff --git a/docs/getting-started/prerequisites.md b/docs/getting-started/prerequisites.md
index b55b2e8..bae874d 100644
--- a/docs/getting-started/prerequisites.md
+++ b/docs/getting-started/prerequisites.md
@@ -112,7 +112,7 @@ The BC-250 requires Linux for GPU support. Windows has NO drivers.
 
 **Avoid:**
 
-- Kernel 6.15.0-6.15.6 and 6.17.8+ (GPU driver issues)
+- Kernel 6.15.0-6.15.6 and 6.17.8-6.17.10 (GPU driver issues — fixed in 6.17.11+)
 
 [Full distribution comparison →](../linux/distributions.md)
 
diff --git a/docs/getting-started/quick-start.md b/docs/getting-started/quick-start.md
index da799e6..317c605 100644
--- a/docs/getting-started/quick-start.md
+++ b/docs/getting-started/quick-start.md
@@ -166,7 +166,7 @@ This fixes graphical glitches in some games.
 **Solution:**
 
 1. Verify Mesa 25.1+ installed: `dnf list mesa-*`
-2. Check kernel version: `uname -r` (should be 6.15.7-6.17.7 or 6.12-6.14 LTS, NOT 6.15.0-6.15.6 or 6.17.8+)
+2. Check kernel version: `uname -r` (should be 6.17.11+, 6.18.x, 6.15.7-6.17.7, or 6.12-6.14 LTS, NOT 6.15.0-6.15.6 or 6.17.8-6.17.10)
 3. Verify nomodeset was removed from GRUB
 
 ### Poor Performance / Low FPS
diff --git a/docs/linux/cachyos.md b/docs/linux/cachyos.md
index 794de55..e5ee9c9 100644
--- a/docs/linux/cachyos.md
+++ b/docs/linux/cachyos.md
@@ -361,7 +361,7 @@ sensors  # Expected: nct6687, GPU temp, fan speeds
 
 **Broken kernels (avoid):**
 - **6.15.0 - 6.15.6** - GPU initialization failures, kernel panics
-- **6.17.8+** - GPU driver issues
+- **6.17.8-6.17.10** - GPU driver issues (fixed in 6.17.11+)
 
 If you accidentally install a broken kernel:
 ```bash
diff --git a/docs/linux/distributions.md b/docs/linux/distributions.md
index c960274..18332aa 100644
--- a/docs/linux/distributions.md
+++ b/docs/linux/distributions.md
@@ -387,7 +387,7 @@ sudo apt update && sudo apt upgrade
 
 ### Fedora
 
-- **Issue:** Kernel 6.15.0-6.15.6 and 6.17.8+ break GPU
+- **Issue:** Kernel 6.15.0-6.15.6 and 6.17.8-6.17.10 break GPU
 - **Solution:** Pin kernel to 6.14
 
 ### Bazzite
diff --git a/docs/linux/kernel.md b/docs/linux/kernel.md
index 8dd55a2..09e4ccb 100644
--- a/docs/linux/kernel.md
+++ b/docs/linux/kernel.md
@@ -25,7 +25,10 @@ The Linux kernel version and configuration is critical for BC-250 stability and
 - 6.15.11-1-lts (Arch Linux)
 
 !!!success "Current Recommendation"
-    Use kernel **6.18.x LTS** for the best BC-250 performance (5-10% faster than 6.17). Alternatively, kernels **6.17.11+** also work well. **6.19.x** is the current stable branch.
+    Use kernel **6.18.x LTS** for the best BC-250 performance (5-10% faster than 6.17). Alternatively, kernels **6.17.11+** also work well.
+
+!!!warning "6.19.x: PCIe Issues Reported (March 2026)"
+    Community reports indicate that some 6.19.x kernel builds cause **all PCIe devices to stop working** on BC-250. If using 6.19.x, test thoroughly before committing. Stick to **6.18.x** or **6.17.11+** for proven stability.
 
 ### Broken Kernels
 
@@ -444,7 +447,7 @@ glxinfo | grep "OpenGL renderer"
 | 6.17.8-6.17.10 | ❌ **Broken** | GPU driver broken |
 | 6.17.11+ | ✅ **Recommended** | Kernel fix applied |
 | 6.18.x LTS | ✅ **Best** | 5-10% faster than 6.17 (CachyOS Jan 2026) |
-| 6.19.x | ✅ **Current Stable** | Latest stable branch |
+| 6.19.x | ⚠️ **Testing** | Reports of PCIe device failures (Mar 2026) — test before committing |
 
 ## See Also
 
diff --git a/docs/reference/quick-reference.md b/docs/reference/quick-reference.md
index e8fb9c6..7ffb2dc 100644
--- a/docs/reference/quick-reference.md
+++ b/docs/reference/quick-reference.md
@@ -45,7 +45,7 @@ Fast answers to common questions. For detailed information, see the full documen
 ### Kernel Requirements
 
 - **Use:** Kernel 6.15.7 - 6.17.7 (best) or 6.12.x - 6.14.x LTS (stable)
-- **Avoid:** Kernel 6.15.0-6.15.6 and 6.17.8+ (GPU initialization fails)
+- **Avoid:** Kernel 6.15.0-6.15.6 and 6.17.8-6.17.10 (GPU initialization fails — fixed in 6.17.11+)
 - **Boot parameter:** `nomodeset` during install, remove after drivers installed
 
 ### Kernel Parameters
@@ -353,7 +353,7 @@ RADV_DEBUG=nohiz,nocompute %command%
     1. **Always clear CMOS after USB BIOS flash**
     2. **Disable IOMMU in BIOS** (IOMMU is broken - MUST disable)
     3. **Use nomodeset during install, remove after drivers installed**
-    4. **Avoid kernel 6.15.0-6.15.6 and 6.17.8+** (GPU driver fails)
+    4. **Avoid kernel 6.15.0-6.15.6 and 6.17.8-6.17.10** (GPU driver fails — fixed in 6.17.11+)
     5. **700mV minimum voltage** (crashes below this)
     6. **Active DP-HDMI adapters break audio**
 
diff --git a/docs/troubleshooting/boot.md b/docs/troubleshooting/boot.md
index 1490dcc..a03c67c 100644
--- a/docs/troubleshooting/boot.md
+++ b/docs/troubleshooting/boot.md
@@ -164,10 +164,10 @@ glxinfo | grep "OpenGL version"
 # Then verify kernel version
 uname -r
 # Should be 6.15.7-6.17.7 (best) or 6.12.x-6.14.x LTS (stable)
-# AVOID 6.15.0-6.15.6 and 6.17.8+
+# AVOID 6.15.0-6.15.6 and 6.17.8-6.17.10
 ```
 
-If kernel is 6.15.0-6.15.6 or 6.17.8+:
+If kernel is 6.15.0-6.15.6 or 6.17.8-6.17.10:
 ```bash
 # Fedora - install working kernel
 sudo dnf install kernel-6.16.5-*  # or any 6.15.7-6.17.7 version
@@ -182,7 +182,7 @@ sudo grubby --set-default /boot/vmlinuz-6.16.*
 ```
 
 !!!danger "Broken Kernel Versions"
-    Kernel versions 6.15.0-6.15.6 and 6.17.8+ have driver incompatibility with Cyan Skillfish GPUs. Use 6.15.7-6.17.7 for best performance or 6.12.x-6.14.x LTS for stability.
+    Kernel versions 6.15.0-6.15.6 and 6.17.8-6.17.10 have driver incompatibility with Cyan Skillfish GPUs. Use 6.15.7-6.17.7, 6.17.11+, or 6.18.x for best performance, or 6.12.x-6.14.x LTS for stability.
 
 ---
 
@@ -865,7 +865,7 @@ If USB method fails:
 | Hangs at boot | IOMMU enabled | Disable IOMMU in BIOS |
 | GRUB shows, then black | Missing/wrong drivers | Add `nomodeset`, install Mesa 25.1+ |
 | Works after BIOS flash, then fails | CMOS not cleared | Clear CMOS battery |
-| Works, then breaks after update | Kernel 6.15.0-6.15.6 or 6.17.8+ installed | Install 6.15.7-6.17.7 or 6.12-6.14 LTS |
+| Works, then breaks after update | Kernel 6.15.0-6.15.6 or 6.17.8-6.17.10 installed | Install 6.17.11+, 6.18.x, or 6.12-6.14 LTS |
 
 ---
 
@@ -908,19 +908,19 @@ drm.debug=0x1f         # DRM debug output
 A: Add `nomodeset` to kernel parameters at GRUB. This is the #1 solution for BC-250 boot issues.
 
 **Q: System worked yesterday, today won't boot. Nothing changed.**
-A: Check if system updated kernel. Run `uname -r` from live USB after mounting system drive. If 6.15.0-6.15.6 or 6.17.8+, that's the problem.
+A: Check if system updated kernel. Run `uname -r` from live USB after mounting system drive. If 6.15.0-6.15.6 or 6.17.8-6.17.10, that's the problem.
 
 **Q: Installed drivers but still have black screen?**
 A: Did you remove `nomodeset` after installing drivers? It must be removed from GRUB config.
 
 **Q: How do I know if my kernel is the problem?**
-A: BC-250 works best with 6.15.7-6.17.7 or 6.12.x-6.14.x LTS. Kernels 6.15.0-6.15.6 and 6.17.8+ break GPU drivers. Avoid 6.10 and below (too old).
+A: BC-250 works best with 6.17.11+, 6.18.x, 6.15.7-6.17.7, or 6.12.x-6.14.x LTS. Kernels 6.15.0-6.15.6 and 6.17.8-6.17.10 break GPU drivers. Avoid 6.10 and below (too old).
 
 **Q: BIOS seems dead after flashing. Bricked?**
 A: 90% chance you just need to clear CMOS. Remove battery for 60 seconds. Almost never truly bricked.
 
 **Q: Can I prevent these boot issues?**
-A: Yes! Avoid kernel 6.15.0-6.15.6 and 6.17.8+, keep Mesa 25.1+, disable IOMMU in BIOS, always clear CMOS after BIOS flash.
+A: Yes! Avoid kernel 6.15.0-6.15.6 and 6.17.8-6.17.10, keep Mesa 25.1+, disable IOMMU in BIOS, always clear CMOS after BIOS flash.
 
 ---
 
diff --git a/docs/troubleshooting/display.md b/docs/troubleshooting/display.md
index 3fb50a2..d378744 100644
--- a/docs/troubleshooting/display.md
+++ b/docs/troubleshooting/display.md
@@ -20,7 +20,7 @@ Display problems are the #1 issue new BC-250 users encounter. This guide covers
 2. BIOS settings not applied (CMOS not cleared)
 3. Incompatible display adapter (active DP-HDMI)
 4. IOMMU enabled in BIOS
-5. Broken kernel version (6.15.0-6.15.6 or 6.17.8+) driver issues
+5. Broken kernel version (6.15.0-6.15.6 or 6.17.8-6.17.10) driver issues
 
 ---
 
@@ -142,7 +142,7 @@ Check kernel version:
 uname -r
 ```
 
-If kernel is 6.15.0-6.15.6 or 6.17.8+:
+If kernel is 6.15.0-6.15.6 or 6.17.8-6.17.10:
 ```bash
 # Install working kernel
 # Fedora:
@@ -155,7 +155,7 @@ sudo grub2-mkconfig -o /boot/grub2/grub.cfg
 ```
 
 !!!danger "Broken Kernel Versions"
-    Kernel 6.15.0-6.15.6 and 6.17.8+ have driver incompatibility with BC-250. Use 6.15.7-6.17.7 for best performance or 6.12-6.14 LTS for stability.
+    Kernel 6.15.0-6.15.6 and 6.17.8-6.17.10 have driver incompatibility with BC-250. Use 6.15.7-6.17.7, 6.17.11+, or 6.18.x for best performance, or 6.12-6.14 LTS for stability.
 
 ---
 
@@ -424,11 +424,11 @@ dmesg | grep -i iommu
 ### Broken Kernel Versions - No Display
 
 **Problem:**
-- Upgraded kernel to 6.15.0-6.15.6 or 6.17.8+
+- Upgraded kernel to 6.15.0-6.15.6 or 6.17.8-6.17.10
 - Now no display after boot
 
 **Cause:**
-Kernel 6.15.0-6.15.6 and 6.17.8+ have driver incompatibility with BC-250.
+Kernel 6.15.0-6.15.6 and 6.17.8-6.17.10 have driver incompatibility with BC-250.
 
 **Solution:**
 
@@ -574,7 +574,7 @@ vulkaninfo | grep deviceName
 ## FAQ
 
 **Q: Display worked yesterday, now doesn't. What changed?**
-A: Check if kernel updated (`uname -r`). If now on 6.15.0-6.15.6 or 6.17.8+, boot working kernel (6.15.7-6.17.7 or 6.12-6.14 LTS).
+A: Check if kernel updated (`uname -r`). If now on 6.15.0-6.15.6 or 6.17.8-6.17.10, boot working kernel (6.17.11+, 6.18.x, or 6.12-6.14 LTS).
 
 **Q: Can I use HDMI directly?**
 A: No, board only has DisplayPort. Must use DP cable or adapter.
diff --git a/docs/troubleshooting/performance.md b/docs/troubleshooting/performance.md
index 2f249a4..8c8c51c 100644
--- a/docs/troubleshooting/performance.md
+++ b/docs/troubleshooting/performance.md
@@ -311,14 +311,14 @@ See "GPU Locked at 1500MHz" section above.
 - Previously working setup suddenly has poor performance after kernel update
 - Random GPU crashes under load
 - System freezes during gaming
-- Running kernel 6.15.0-6.15.6 or 6.17.8+
+- Running kernel 6.15.0-6.15.6 or 6.17.8-6.17.10
 
 **Solution:**
 
 **Install Working Kernel**
 
 !!! danger "AVOID BROKEN KERNEL VERSIONS"
-    Kernel 6.15.0-6.15.6 and 6.17.8+ break GPU driver support. Use 6.15.7-6.17.7 for best performance or 6.12.x-6.14.x LTS for stability.
+    Kernel 6.15.0-6.15.6 and 6.17.8-6.17.10 break GPU driver support. Use 6.15.7-6.17.7, 6.17.11+, or 6.18.x for best performance, or 6.12.x-6.14.x LTS for stability.
 
 **Arch/Manjaro:**
 ```bash
@@ -686,7 +686,7 @@ rpm-ostree rollback
 Use this checklist to verify your system is properly configured:
 
 - [ ] Mesa version 25.1.3 or higher
-- [ ] Kernel 6.15.7-6.17.7 or 6.12.x-6.14.x LTS (NOT 6.15.0-6.15.6 or 6.17.8+)
+- [ ] Kernel 6.17.11+, 6.18.x, 6.15.7-6.17.7, or 6.12.x-6.14.x LTS (NOT 6.15.0-6.15.6 or 6.17.8-6.17.10)
 - [ ] GPU governor installed and running (oberon or cyan-skillfish)
 - [ ] `nomodeset` removed from kernel parameters
 - [ ] BIOS flashed to P3.00 with 512MB dynamic or 4-12GB fixed VRAM
diff --git a/docs/troubleshooting/stability.md b/docs/troubleshooting/stability.md
index 70b95ff..d503679 100644
--- a/docs/troubleshooting/stability.md
+++ b/docs/troubleshooting/stability.md
@@ -8,7 +8,7 @@ This guide addresses system crashes, freezes, random reboots, and instability is
 
 Before diving into specific issues, check these common causes:
 
-1. **Kernel version**: Are you running kernel 6.15.0-6.15.6 or 6.17.8+? (Known to cause GPU crashes)
+1. **Kernel version**: Are you running kernel 6.15.0-6.15.6 or 6.17.8-6.17.10? (Known to cause GPU crashes)
 2. **BIOS settings**: Did you clear CMOS after flashing BIOS?
 3. **VRAM allocation**: Are you using 512MB dynamic with ZRAM enabled?
 4. **IOMMU**: Is it disabled in BIOS?
@@ -34,7 +34,7 @@ Before diving into specific issues, check these common causes:
    ```bash
    uname -r
    ```
-   - **AVOID kernel 6.15.0-6.15.6 and 6.17.8+** - Known to cause random GPU crashes under load
+   - **AVOID kernel 6.15.0-6.15.6 and 6.17.8-6.17.10** - Known to cause random GPU crashes under load
    - **Recommended**: 6.15.7-6.17.7 (best performance) or 6.12.x-6.14.x LTS (stable)
    - If on broken version, install working kernel immediately
 
@@ -214,9 +214,9 @@ Before diving into specific issues, check these common causes:
 
 ### Broken Kernel Versions - GPU Driver Failures
 
-**Symptoms**: Kernel panics, GPU errors in dmesg, system crashes under GPU load on 6.15.0-6.15.6 or 6.17.8+
+**Symptoms**: Kernel panics, GPU errors in dmesg, system crashes under GPU load on 6.15.0-6.15.6 or 6.17.8-6.17.10
 
-**Critical issue**: Kernel 6.15.0-6.15.6 and 6.17.8+ break GPU driver support for BC-250
+**Critical issue**: Kernel 6.15.0-6.15.6 and 6.17.8-6.17.10 break GPU driver support for BC-250
 
 **Solution**:
 
@@ -650,7 +650,7 @@ journalctl -f | grep -i "error\|fail\|crash\|amdgpu"
 ## Common Error Messages
 
 ### "GPU reset failed"
-- **Cause**: Kernel 6.15.0-6.15.6 or 6.17.8+, overclocking instability, or GPU crash
+- **Cause**: Kernel 6.15.0-6.15.6 or 6.17.8-6.17.10, overclocking instability, or GPU crash
 - **Fix**: Install working kernel (6.15.7-6.17.7 or 6.12-6.14 LTS), reduce frequency/increase voltage
 
 ### "Out of memory"
@@ -712,7 +712,7 @@ Silicon lottery is real - some boards are less stable than others.
 1. **Check thermal paste every 6 months** (or use PTM7950)
 2. **Clean heatsink fins** from dust buildup
 3. **Verify fan operation** regularly
-4. **Monitor kernel updates** (avoid 6.15.0-6.15.6 and 6.17.8+)
+4. **Monitor kernel updates** (avoid 6.15.0-6.15.6 and 6.17.8-6.17.10)
 5. **Back up working configurations** (BIOS settings, governor config)
 
 ### Documentation