Connection to show online

SDS

I lose it mid game in a showdown and then immediately try and go back into DD and it’s working again? It seems like if two seconds later it is working then it’s not my internet connection being bad. This seems like an issue with SDS.
Anyone have any knowledge on this? Or if you know a lot about tech then would it make sense if my internet just lagged me out and then two seconds later worked fine? I’m just so baffled and want a fix to it

SDS

I can't get into a ranked seasons game. Never had an issue before.