any security risks with amending rdp session times you can think of?

Question

Any security risks you can forsee with a server build that has RDS disconnection timeout of 3 days compared to 1 day (standard practice). Its just on the same domain and user account will be restricted to only have the ability to logon to that server. Proposed session times:

Active Session Limit : 3 Days - then disconnect / kill session
Idle session time : 2 hours - then disconnect / kill session

Context - data science team need more than one day to complete tasks that are being run on a rdp connection to new server being built.

Any advice greatly appreciated.