Settings not kept

my settings in waves plugins are not remembered after I save and close. When I reopen the session all the little tweaks and settings previously done are gone. The plugin goes back to default.
Anyone else having this issue?
Hope there is a fix to this problem.
I am on windows 10 and use Harrison Mixbus 32c v6 as a DAW.

Hi there @musicman30141,

As you can see here, Harrison Mixbuss is not a DAW that is supported or qualified by Waves,
https://www.waves.com/support/tech-specs/supported-hosts.
Not much we can do here to assist,.