@Stosser Thanks for the message. I'll happily help to try and resolve your issues if you want.
I did run the mode/settings you mentioned but I don't experience remotely any of the issues you have mentioned.
Looking at my logs I see people running 10+ hour sessions daily, not saying it's a 'you' problem, but it's not something I fix without any help (could be weird combination of script/ingame settings, etc etc). If you want, please add me on Discord (@laniax) so we can work it out. If not, i'll allow a refund.