[X2Go-User] Compression/graphics

Is there any way to improve the graphics performance of x2go? Either from the server side or from the client side?

Even though the general performance of x2go is fast and fluid, when I open specific applications (e.g. LibreOffice Draw or other graphics related applications), the response becomes so slow that it becomes almost unusable. This is not a problem of the host machine: there is plenty of computing power and memory; also, running VNC I do not experience this issue.

I was wondering if there were any settings that I could change either on the server side or client side to fix this problem.

I'm running x2go server on CentOS (6.7 and 7), and x2go client on Windows 10. The compression that I'm using is 4k-png.

Thank you.