Hi, I updated firmware from 1.5.0 to 1.6.0 on the R6 M2 and in MANUAL MODE I cannot:1. lower my shutter speed below 1/50 (1/10, 1"....) 2. any change to values is from 1/50 to 1/50.1-1/50.2-1/50.3 and so on.I checked all settings but cannot figure ou...