Teamviewer Super slow connection

[xames]

I have problems with my external connections using teamviewer to access lan computers, wich rule i have to put to allow connections over this remote over specific computer inside lan?

I have ips/ids with some allowed but i don't see nothing about teamviewer blocked.

Thanks.

[hbc]

Teamviewer tries outgoing port 5938 (TCP and UDP) and falls back to https (443/tcp) and as last resort to http (80/tcp).

[newsense]

Network "speed" has nothing to do with rules in this case

[xames]

Thanks, i try this rule over this port and prove, but i put this as lan rule, or nat rule?