Recently, my tor keeps failing, alerting:
Tor unexpectedly exited. This might be due to a bug in Tor itself, another program on your system, or faulty hardware. Until you restart Tor, Tor Browser will not be able to reach any websites. If the problem persists, please send a copy of your Tor Log to the support team.
Restarting Tor will not close your browser tabs.
The Tor log says:
…
[WARN] Proxy Client: unable to connect OR connection (handshaking (proxy)) with xxx (“general SOCKS server failure”)
2025-12-09 20:10:23.126
[ERR] Managed proxy “TorBrowser\Tor\PluggableTransports\lyrebird.exe”: Error dialing: error dialing juicce-climatejustice.fr:443: dial tcp xxx: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
2025-12-09 20:10:23.126
[WARN] Proxy Client: unable to connect OR connection (handshaking (proxy)) with xxx (“general SOCKS server failure”)
2025-12-09 20:26:08.154
[WARN] Proxy Client: unable to connect OR connection (handshaking (proxy)) with xxx (“general SOCKS server failure”)
2025-12-09 20:26:08.155
[ERR] Managed proxy “TorBrowser\Tor\PluggableTransports\lyrebird.exe”: Error dialing: error dialing juicce-climatejustice.fr:443: dial tcp xxx: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
2025-12-09 20:26:08.156
[ERR] libevent call with win32 failed: Invalid argument [WSAEINVAL ] [10022]
Thus. I can only restart tor to resolve it, but it continues, and has happened many times recently. I use Windows 11.