Has anyone else seen a massive increase in the frequency of being asked to authenticate when logging in??!!?

I rejoined Classic last year and started 5-boxing again in February.

Until last week, I can't remember being asked for my authenticator except the first time I logged in.

I'm now getting checked on 1+ accounts every time I log in.

I'm staring at 5 requests for codes and, to be honest, am seriously considering de-activating the authenticator as it is now more of a pain in the arse to me!

Anyone else?