Interesting. I feel like 2021 might be the time I first noticed this freezing/crashing on my PC, but not my laptop. I always thought it was the GPU, but after switching to another AMD GPU it still happens.
The freezes happen irregularly, i.e. there's been times I thought it was fixed for it just to happen again.
German releases by OCH groups are already shared widely through Usenet and private torrent sites, as OCH is such a big source of pirated content in Germany.
So yes, you're free to share OCH releases to public sites. ZeroTwo releases usually include subtitles for all available languages so they might've a wider appeal than german-speaking countries.
Make sure you're VPN & torrent client is properly set up, i.e. you're torrent client is bound to the VPN interface.
I personally stick to private torrent sites as there's less eyes on them given them being relatively small [1]. With so few people torrenting in Germany the speeds aren't always great though. That's why I mainly use Usenet.
[1] https://www.sb-innovation.de/showthread.php?35824-Liste-aktueller-deutscher-Torrent-Tracker-V2