Hello. Just got my new XT4 and love it so far.....however, during some (not all) video recording sessions, the camera (with a 128GB SD Card installed) randomly will stop recording (like you end it your self with the shutter button) and says "STORING" like it normally would. This happens anywhere in the first 30seconds to 2 minutes of recording. Also, it will randomly blackout the screen for about 1 second and come back up. The only think I can think of is that I'm using the Viltrox Speedbooster with Canon EF and EF-S lenses.
Think the Viltrox could be causing the issue?
