Random DCs EVERYDAY

Ok, I don't know if someone has already posted something about this, but since I've returned to warmane (last time was 2021), I'm getting random DCs everyday. They don't last much, but they are more than one, and it's up to 5-10 min where I just can't engage ANY bossfight "just in case I get DC again". It's ridiculous, and it's happening, as far as I know, only to latin people.

At this point, I think we need some kind of answer because this just didn't happen four years ago. How can latin guilds get into any raid if they get these nasty DC?

If there's something about our ISP (wouldn't be strange actually), then provide some kind of advice to avoid it

Do you have to type in the authenticator code after the disconnect?

No, that's every 2 days or so. DCs are EVERY SINGLE DAY. RANDOMLY. It's so fkn annoying