Lmao this is not because of ot v3 even if it was you were using -insecure, vac is disabled. Vac ban arent instant i stopped playing on my other acc cuz i was bored then after like a year i checked back and i got vac banned about 15 days ago BUT I DIDN'T PLAY FOR 200 or something days. Not even joking this really happened so you just used a cheat in the past that now got detected on that account