It's on PC, wired connection. I usually have discord running which has never caused any issues before, sometimes google chrome but again this has never caused issues before the last couple of weeks. The frequency is intermittent - it seems to have stopped for the moment but I was having anything from 1 to 5 disconnects in the space of a couple of hours, after which point I was giving up and closing the game, for several nights in a row over the fortnight. It was frequent enough that I ddidn't dare go into partyfinders or duty roulettes. Login restrictions did line up with some of the 90k2s and they did start at the same time. Latest password change seems to have stopped the restrictions though so not sure what was going on there. The computer isn't shared.

I have tried manually resetting our modem, as the old one did screw around and would throw the computer off the internet randomly at night, but this doesn't seem to be the problem, and I have rebooted my computer to see if there was something there, even checked my network cable to make sure it was plugged in fully. I have been wondering if the heatwave may be an issue since our connection lines are above ground, and if it's been affecting the servers as well?

Hope these details are helpful in deciphering what the problem may be since so many have been affected by the 90ks!