John_SpencerHey yes, still experiencing the problem. I have downloaded and installed every version and build since 10.7.3 and every one, including the latest 10.7.7 is experiencing this issue.
I did notice there is a setting under the (MacOS menu bar) Connections > Show Connection Info and I have pasted the stats below. I see the bandwidth is 50% LESS on 10.7.7 vs. 10.7.3, which may be the root cause. When testing both versions I am using an identical Mac, Ethernet connection (wifi disabled), remoting into the same machine and using the exact same gateway as well.
I noticed in the release notes for 10.7.4 there is a comment of "...In this release we addressed full screen display issues with the new 2021 MacBook Pro 14" and 16" models.
In addition, we updated the client to better handle load-balanced RD gateway configurations." which maybe this load balance change negatively effected my situation (I don't know if our gateway is loaded balanced or not) since every build from 10.7.4 onward is slow.
Under 10.7.3 this is what it says:
Timestamp (UTC): 2022-04-19 16:22:47 +0000
Activity ID: 8bd7c89c-4c02-4561-9002-db958d060000
CLIENT DETAILS
Client version: 10.7.3 (1966)
Local OS: macOS Big Sur 11.6.4
NETWORK DETAILS
Transport protocol: TCP
Round-trip time (RTT): 100 ms
Available bandwidth: 102.40 Mbps
SERVER DETAILS
Remote session type: Remote desktop
Gateway name: remote.mygateway.com
Remote computer: mymachine
Under 10.7.7
Timestamp (UTC): 2022-04-19 16:29:39 +0000
Activity ID: 6bc80483-afb4-45c0-baca-e612c5b70000
CLIENT DETAILS
Client version: 10.7.7 (1987)
Local OS: macOS Big Sur 11.6.4
NETWORK DETAILS
Transport protocol: TCP
Round-trip time (RTT): 91 ms
Available bandwidth: 53.64 Mbps
SERVER DETAILS
Remote session type: Remote desktop
Gateway name: remote.mygateway.com
Remote computer: mymachine
I left these rdp sessions open with this Connection Info screen just to see if the bandwidth fluctuated but they both remained similar - 10.7.3 had a ~100 Mbps while 10.7.7 stayed around ~50 Mbps.
Let me know please.