Does anyone encounter any issues when pluging a Mic into the Port of the MK3? Does not matter if TRS or TS, nor macOS or Windows10. Same behaviour on both Systems. Yes, even if the AC Adapter is plugged in. Maschine runs on 2.7.10 and does not tell me that there is a firmware update for my MK3. Please tell me this is not a common issue and my device is somehow broken.