shaan7 is one of SoStronk’s primary devs who is trying his level best to explain that the retrying error is something that is NOT SoStronk’s fault. It is primarily a client side issue which is mostly due to multiple connections. The first step one takes in sorting this out is by changing your clientport.
As shaan had linked above as well, this is an issue faced by people who use other 3rd party services as well not just on SoStronk. Hope this explanation will suffice.