Hello all, I've upgraded my Movi Pro & Mimic Pro to the latest beta versions and I've encountered so many issues while on set this weekend, I thought I'd share my experience. I rolled back to V1.4 and seemed to taken care of the issues I was having (well, mostly.) This was my setup this weekend. - Movi Pro (firmware v 1.5.2) - Mimic Pro (firmware v1.5.1) with Redrock Micro Commander - Redrock Micro Navigator (zoom control) - Redrock Micro SLS Motor (Focus) + Redrock Micro Torque Motor (Zoom) I triggered motor calibration from Navigator and they seemed to calibrate just fine. In the middle of a take, zoom motor just stops working. I checked for the proper motor settings from the Mimic Pro, checked cables, all the setting checks and tried to re-calibrate. It calibrates, but motors become unresponsive after the calibration. I restart the Movi Pro, they all calibrate fine and work fine again. I'll do another 5-10 minutes of use, and both zoom and focus motors die. I thought it was an issue with Redrock Micro's Commander unit that I was using as a loaner. Brian Valente from RRM actually installed a special firmware that allows me to use the Navigator to pull the zoom while using in conjunction with Commander (Commander takes over all the FIZ function, so I couldn't use the Navigator.) So my guess was the issue with this Commander so I swapped it out with a Bush Pilot unit. Same issues, no changes to my zoom motor problems. I came home and reversed my firmware on Movi Pro back to v1.4, it seems to be back to normal now. If anyone else who's having the same issues as me, I would love to hear! Thank you.