DJI Osmo Action 4 - March 2024 Firmware update, but no fix to hot pixel issues during long exposure.

Got us excited for a while thinking that DJI released a fix for the hot pixel problems that plagued our Action 4 unit, but it is not happening for now. No fix to that. We'll just have to wait it out. Meanwhile we try the audio input and gain settings with Deity Pocket Wireless and Smallrig Forevala W60 system.