Hello, @88584882 ! I've done some additional research and I'm including it here in the answer below. I hope this helps!
How do I adjust RDP settings in Bastion?
When using Bastion, there are fewer RDP options available to you as a lot of this is done behind the scenes:
https://learn.microsoft.com/en-us/azure/bastion/native-client
As you can see here, when using native client Bastion connects to the VM via RDP from within the NSG and then relays the connection back to you via 443, Internet:
There are some advanced configuration options depending on how you configure Bastion:
https://learn.microsoft.com/en-us/azure/bastion/configuration-settings
These are largely out of scope for single user scenarios (like instances and host scaling) but I did notice that during my own testing, I was seeing much better performance while watching video even in full screen when compared to a classic RPD connection without Bastion. While not quite a desktop experience, I was getting roughly half the frame rate in full screen with some noticeable slow downs when watching full frame animation media as opposed to a presenter:
Additional options when using the Standard SKU for Bastion:
Additional reading:
Deploy Bastion with manual settings
Create an RDP connection to a Windows VM using Azure Bastion
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