link to the original mod.This is a patch to fix random freeze in hangar when using goofy67's awesome limpid stickers mod. This mod changes a low level decorator function functools_lru_cache, which is so fundamental that it should not see any change in WoT updates, hence should be compatible with any future WoT version.Goofy67 has disappeared for quite some time, and his mods have gradually broke down as WoT version progresses. This patch is to address a random occurrence (some 3% chance) of stuck at 'loading vehicle' in  hangar which leaves a "key error" entry in python.logThis is caused by a corruption of decorator-implemented cache by limpidSticker whenever a new attempt is made to load vehicle outfit(change vehicle in hangar, change customization, change loadout, etc).  Presumably this is because WarGaming changed to a new format of outfit request (which is used as key in the cache) but limpidSticker is still using the old one.This patch is targeted at the cache function to force a cache reset whenever such error is caught. As the chance of triggering this bug is pretty low the patch should have minimal impact on performance in hangar.It's a patch, so you still need the original mod, until such time that goofy67 re-appears and update his work. 
Game Version:
1.23.1.0

Credits:
atacms