diff --git a/01-linux/networking/ssh-config-key-management.md b/01-linux/networking/ssh-config-key-management.md
index cf446e5..2bfedbf 100644
--- a/01-linux/networking/ssh-config-key-management.md
+++ b/01-linux/networking/ssh-config-key-management.md
@@ -10,11 +10,7 @@ tags:
   - remote-access
 status: published
 created: 2026-03-08
-<<<<<<< Updated upstream
-updated: 2026-04-14T14:27
-=======
-updated: 2026-04-18T11:13
->>>>>>> Stashed changes
+updated: 2026-04-22T09:20
 ---
 
 # SSH Config and Key Management
diff --git a/05-troubleshooting/networking/windows-openssh-wsl-default-shell-breaks-remote-commands.md b/05-troubleshooting/networking/windows-openssh-wsl-default-shell-breaks-remote-commands.md
index df52304..cd78463 100644
--- a/05-troubleshooting/networking/windows-openssh-wsl-default-shell-breaks-remote-commands.md
+++ b/05-troubleshooting/networking/windows-openssh-wsl-default-shell-breaks-remote-commands.md
@@ -11,11 +11,7 @@ tags:
   - powershell
 status: published
 created: 2026-04-03
-<<<<<<< Updated upstream
-updated: 2026-04-14T14:27
-=======
-updated: 2026-04-18T11:13
->>>>>>> Stashed changes
+updated: 2026-04-22T09:20
 ---
 
 # Windows OpenSSH: WSL as Default Shell Breaks Remote Commands
diff --git a/05-troubleshooting/networking/windows-sshd-stops-after-reboot.md b/05-troubleshooting/networking/windows-sshd-stops-after-reboot.md
index 4b2e155..9f299fb 100644
--- a/05-troubleshooting/networking/windows-sshd-stops-after-reboot.md
+++ b/05-troubleshooting/networking/windows-sshd-stops-after-reboot.md
@@ -10,11 +10,7 @@ tags:
   - majorrig
 status: published
 created: 2026-04-02
-<<<<<<< Updated upstream
-updated: 2026-04-14T14:27
-=======
-updated: 2026-04-18T11:13
->>>>>>> Stashed changes
+updated: 2026-04-22T09:20
 ---
 # Windows OpenSSH Server (sshd) Stops After Reboot
 
diff --git a/05-troubleshooting/yt-dlp-fedora-js-challenge.md b/05-troubleshooting/yt-dlp-fedora-js-challenge.md
index 21d4cb5..9fdd2e4 100644
--- a/05-troubleshooting/yt-dlp-fedora-js-challenge.md
+++ b/05-troubleshooting/yt-dlp-fedora-js-challenge.md
@@ -10,11 +10,7 @@ tags:
   - deno
 status: published
 created: 2026-04-02
-<<<<<<< Updated upstream
-updated: 2026-04-14T14:27
-=======
-updated: 2026-04-18T11:13
->>>>>>> Stashed changes
+updated: 2026-04-22T11:33
 ---
 # yt-dlp YouTube JS Challenge Fix (Fedora)
 
@@ -140,15 +136,43 @@ but no impersonate target is available.
 ERROR: Unable to download video subtitles for 'en-en-US': HTTP Error 429: Too Many Requests
 ```
 
-**Cause:** yt-dlp needs `curl_cffi` to impersonate a real browser's TLS fingerprint. Without it, YouTube detects the non-browser client and rate-limits with 429s. Subtitle downloads are usually the first to fail.
+**Cause:** yt-dlp needs `curl_cffi` to impersonate a real browser's TLS fingerprint. Without it, YouTube detects the non-browser client and rate-limits with 429s. Subtitle downloads are usually the first to fail (YouTube's `timedtext` endpoint has its own, stricter per-IP bucket).
 
-**Fix:**
+**Fix (pin `curl_cffi` to the supported range):**
 
 ```bash
-pip3 install --upgrade yt-dlp curl_cffi
+pip3 install --user -U "curl_cffi>=0.10,<0.15" "yt-dlp-ejs>=0.8"
 ```
 
-Once `curl_cffi` is installed, yt-dlp automatically uses browser impersonation and the 429s stop. No config changes needed.
+> ⚠️ Do **not** run a bare `pip install -U curl_cffi`. As of yt-dlp **2026.03.17**, the backend in `yt_dlp/networking/_curlcffi.py` hard-caps at `0.14.x`:
+>
+> ```
+> ImportError: Only curl_cffi versions 0.5.10 and 0.10.x through 0.14.x are supported
+> ```
+>
+> Installing `curl_cffi 0.15.0` silently disables impersonation — `yt-dlp --list-impersonate-targets` will show every source as `(unavailable)` even though `import curl_cffi` works fine. Always pin to `<0.15` until yt-dlp widens the range.
+
+**Verify:**
+
+```bash
+yt-dlp --list-impersonate-targets | head -5
+```
+
+Should show real entries (`Chrome-133  Macos-15  curl_cffi`), not the `(unavailable)` table.
+
+**If the 429 persists on subtitles only:** the `timedtext` bucket is already hot from prior retries. Either wait 15–60 min, skip subs for this download (`--no-write-subs --no-write-auto-subs`), or throttle with `--sleep-subtitles 5` on retry. The video/audio path is not affected.
+
+**Companion gotcha — `yt-dlp-ejs` version drift:** if `yt-dlp -U` reports yt-dlp is current but you still see:
+
+```
+WARNING: Challenge solver lib script version 0.3.2 is not supported ... supported version: 0.8.0
+```
+
+…then the EJS solver helper is stale. `yt-dlp -U` does **not** update it. Upgrade explicitly:
+
+```bash
+pip3 install --user -U yt-dlp-ejs
+```
 
 ### SABR-Only Streaming Warning
 
diff --git a/README.md b/README.md
index efa7298..becef6c 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ---
 created: 2026-04-06T09:52
-updated: 2026-04-14T14:12
+updated: 2026-04-22T09:20
 ---
 # MajorLinux Tech Wiki — Index