These advanced options greatly improved RDP sessions over weak internet connections with FreeRDP.
ssh -f -L 3391:localhost:3389 [email protected] sleep 1; xfreerdp /cert-ignore /bpp:8 /network:modem /compression /v:localhost:3391
Reducing ongoing bandwidth with screen updates greatly reduces latency.
/bpp:8 /network:modem /compression
/bpp:8 use 256 colors–yes it makes the quality low, but really makes a speed improvement.
These are a little riskier in that typically RDP waits for the screen update to reach you before it accepts input. Using these two options allows you to click ahead before the screen updates so be careful!
Remote Desktop without audio redirection
You can disable
xfreerdp audio redirection by adding command-line option