Technical two-factor authentication disconnects

[Woolridge]

so, is there any way to avoid getting disconnected due to that two-factor authentication thing?
it's getting more and more annoying to get disconnected during fights just because it's been 2 days (multiple logins) since i've last entered the code while still being on the same machine and IP...
playing on lordaeron if that's relevant.

[Thorbjorn]

It's impossible for the 2FA to cause disconnects. It only asks for additional confirmation you're the owner of the account whenever you change your net or PC. It's likely your net crashes and due to that change in your internet it asks for your confirmation again each time.

[Woolridge]

if that were the case i wouldn't be able to keep talking on discord/teamspeak while getting disconnected from warmane, downloads would fail at the same time and i'd see anything about in my router's logs but all 3 things work flawlessly with no log entries getting generated.
the only thing that happens around 2 days after i entered the code the last time is that i get disconnected from warmane, instantly log back in just to get the code prommt and the message that my "character already exists" for about 20 seconds and usually i die from it...