Performance Issue in live mode after the update

Before the update,I was using 10-13 (green) on RTX 3070 in version 0.1.30.2 and It works smoothly without any problems. until after the update I can't use 13-40. It was yellow-red most of the time in version 0.1.32.0.
and Voice Quality looks a deteriorated from version 1.30.
(Is it possible to be able to Downgrade to 0.1.30.2?)