My server almost always crashes my players on map change

Title says it all really,
I lose a lot of new players because of this.
Whenever my server changes map, many people crash.
This happens pretty much every map change.
I don’t usually crash for some reason.
Help would be appreciated, I can provide any kind of information.

What gamemode are you running?

TTT

Bump. Issue persists.

It would help if you posted the server log to pastebin showing us what is happening.
We can’t just guess what is happening.

I would if I had something to give you. Players are crashing to desktop with no errors, no “hl2.exe has stopped working” , not even any errors on the server. All the server says is “player timed out”.

Do they have a dump file?

I’ll look into it and get back to you