srb2 issues

I know I said something about this in the SRB2 Discord, but I think it'd be better to make a thread about this issue. Let me explain: I was doing a recording for an SRB2 mod I making using OBS. While I was recording, the game ran fine (even if there was a bit of lag). But I don't know what...

when I try to get into multiplayer the game say it has problems to go into the master server and is saying to check the console (whatever that means) and then the game is glitching out and closing himself do you know what is the problems

I'm trying to host a server on SRB2, but I can't add so much as a character without other devices saying "Some files are larger than the server is willing to send." This seems to happen on all devices that run 32-Bit builds. Is there a way to increase the send limit?