Hi, after updating my Klipsch The Fives to 1.6.12 the bass on my R-100SW sub is too loud i.e. boomy. I didn't change settings on the sub, the loudness was set to about 70%. Now even if I set it to about 10% is still boomy, on the Fives bass loudness is set to default (after reset with button on the remote). There's also a Reddit thread where the same issue is mentioned. Please let me downgrade to some older firmware e.g. 5.8.0, I cannot find it anywhere. I don't really care about the app, I just want my speakers to sound as well as before.
EDIT: There's also another thread mentioning this issue.