Update: Opps!!, My Goof here is where I got the update, guess that would help, sorry.
Well this firmware by Fatshark is an improvement on my Attitude V5 DVR recordings and on the diversity switching speed, less breakup now. Huge improvement, no, but it is going in the right direction at least and it is better. The Eachine 720p external DVR I use, is still better over the Fatshark. It is nice that the Fatshark DVR is now actually a usable option on my V5’s. This Tested indoor use I was using my URUAV UR65 Tiny Whoop.
Original YouTube post