In the Launcher, you can save/load/manage profiles.
Lets back up for a moment because using SMP (instead of DMP) can drastically reduce solution performance.
There have not been any recent changes to DMP operation.
Just to clairify: Are you finding that eariler versions of Ansys work OK with DMP, but 2022R2 does not?
If so, then we may want to look into using the "mpitest" program to troubleshoot the issue. (Search Ansys help for "mpitest")