My docker network has so problem...
Even if recreate docker's network, it becomes unusable after a few hours, so if you don't have time to constantly monitor the PC, you'll run into operational issues.
If you have a fediverse account, you can quote this note from your own instance. Search https://hackers.pub/ap/notes/019b1558-7165-7b2a-92e3-740d421b4a81 on your instance and quote it. (Note that quoting is not supported in Mastodon.)