[warning] error code 87 in log sometimes

[Whitestrak3]

I've been scratching my head at this and was hoping someone could help me find the cause of this warning message.

It does not appear at every game launch, but once in a while (like 1 out of 3 times or so) I get this and it's always the same error code 87.

I have tried to disable and then enable all my mods (I use vortex) and launching the game with vortex and without. I've got all my resource mods like RED4ext, redscript, CET etc. updated to latest.

I haven't seen any issues in-game when I launch with this error, but I assume it can cause crashes?

Thanks in advance.

Log:

[2025-11-22 15:16:47.829] [RED4ext] [info] RED4ext (v1.29.1) is initializing...
[2025-11-22 15:16:47.829] [RED4ext] [info] Product version: 2.31
[2025-11-22 15:16:47.829] [RED4ext] [info] File version: 3.0.80.51928
[2025-11-22 15:16:47.829] [RED4ext] [info] Loading game's addresses from 'E:\Program Files\Steam\steamapps\common\Cyberpunk 2077\bin\x64\cyberpunk2077_addresses.json'...
[2025-11-22 15:16:49.051] [RED4ext] [info] 921876 game addresses loaded
[2025-11-22 15:16:49.068] [RED4ext] [info] RED4ext has been successfully initialized
[2025-11-22 15:16:49.090] [RED4ext] [info] RED4ext is starting up...
[2025-11-22 15:16:49.090] [RED4ext] [info] Loading plugins...
[2025-11-22 15:16:49.091] [RED4ext] [info] Loading plugin from 'E:\Program Files\Steam\steamapps\common\Cyberpunk 2077\red4ext\plugins\ArchiveXL\ArchiveXL.dll'...
[2025-11-22 15:16:49.201] [RED4ext] [info] ArchiveXL (version: 1.26.1, author(s): psiberx) has been loaded
[2025-11-22 15:16:49.201] [RED4ext] [info] Loading plugin from 'E:\Program Files\Steam\steamapps\common\Cyberpunk 2077\red4ext\plugins\Codeware\Codeware.dll'...
[2025-11-22 15:16:49.538] [RED4ext] [info] Codeware (version: 1.18.0, author(s): psiberx) has been loaded
[2025-11-22 15:16:49.538] [RED4ext] [info] Loading plugin from 'E:\Program Files\Steam\steamapps\common\Cyberpunk 2077\red4ext\plugins\input_loader\input_loader.dll'...
[2025-11-22 15:16:49.540] [RED4ext] [info] Input Loader (version: 0.1.1, author(s): Jack Humbert) has been loaded
[2025-11-22 15:16:49.540] [RED4ext] [info] Loading plugin from 'E:\Program Files\Steam\steamapps\common\Cyberpunk 2077\red4ext\plugins\mod_settings\mod_settings.dll'...
[2025-11-22 15:16:49.589] [RED4ext] [warning] Could not open a thread. The transaction will continue but unexpected behavior might happen. Thread ID: 2732, error code: 87, msg: 'The parameter is incorrect.'
[2025-11-22 15:16:49.589] [RED4ext] [info] Mod Settings (version: 0.2.21, author(s): Jack Humbert) has been loaded
[2025-11-22 15:16:49.589] [RED4ext] [info] Loading plugin from 'E:\Program Files\Steam\steamapps\common\Cyberpunk 2077\red4ext\plugins\PhotoModeEx\PhotoModeEx.dll'...
[2025-11-22 15:16:50.022] [RED4ext] [info] PhotoModeEx (version: 1.4.0, author(s): psiberx) has been loaded
[2025-11-22 15:16:50.022] [RED4ext] [info] Loading plugin from 'E:\Program Files\Steam\steamapps\common\Cyberpunk 2077\red4ext\plugins\TweakXL\TweakXL.dll'...
[2025-11-22 15:16:50.071] [RED4ext] [info] TweakXL (version: 1.11.1, author(s): psiberx) has been loaded
[2025-11-22 15:16:50.071] [RED4ext] [info] Loading plugin from 'E:\Program Files\Steam\steamapps\common\Cyberpunk 2077\bin\x64\Cyberpunk2077.exe'...
[2025-11-22 15:16:50.071] [RED4ext] [info] 6 plugin(s) loaded
[2025-11-22 15:16:50.072] [RED4ext] [info] RED4ext has been started
[2025-11-22 15:16:52.365] [RED4ext] [info] Scripts BLOB is set to 'E:\Program Files\Steam\steamapps\common\Cyberpunk 2077\r6\cache\modded\final.redscripts'
[2025-11-22 15:16:53.083] [RED4ext] [info] scc invoked successfully, 26526 source refs were registered
[2025-11-22 15:16:53.083] [RED4ext] [info] Scripts blob path was updated to 'E:\Program Files\Steam\steamapps\common\Cyberpunk 2077\r6\cache\modded\final.redscripts.modded'
[2025-11-22 15:17:32.116] [RED4ext] [info] RED4ext is terminating...
[2025-11-22 15:17:32.136] [RED4ext] [info] RED4ext has been terminated

[wopss]

You can safely ignore that warning, there is nothing you can do to fix it.

That warning is triggered because we are taking a snapshot of the game's thread which is slow, and when we try to suspect the thread, it might have already ended.