Connection to Steam servers lost. (Result = 3)

So after about 6 hours or so my server’s console says “Connection to Steam servers lost. (Result = 3)” twice and so far the only way to fix it is to reboot and wait for it to happen again.

Does anyone know how to really fix it?

Are you hosting from your home network or are you renting a VPS/dedi ?

Dedi on a gb line.

check your hosting company doesn’t have any firewall/anti-ddos service in place, these can cause your servers connection to cut out.

i have used this host about 2 months ago for 2 gmod servers and it was working fine and from what i can tell they didn’t add anything new.

Odd, try and get into contact with them. It’s likely an issue on their end and nothing you can resolve yourself.