Help! No video coming though, and no video recordings!

Went out for a job today, and needed the ROV to inspect a pontoon.
My ROV was charged (serial 1b0af0a), and connected to topside unit.

I used my cel phone with the app version 1.7.11-Android-7plus to connect to the wifi.
After connecting the app, and clicking “ready to dive”, I arrived at the pilot screen. I was able to control the motors, and lights, but no video was received shown. It showed a black / blank screen.

When I tried to record, the record button showed at lit up, but the timer was not going up (time count remained at 0.00)

Attempted to connect with my JXD controller. App version on that is 1.7.11-android-5. Same issues, can connect, can control motors, no video came through.

When I attempt to record, I did get some files created in the Device\pilot video folder: (storage\emulated\0\Trident\Pilot). However the four created from today were each 56 bytes in size. The contents in those files was (everything in the quotes):

" ftypisom isomiso2avc1mp41 wide mdat "

Trident software version is 1.8.14(33ee7e) (latest at this time)

And yes, I’ve done the “reboot” of everything to attempt a few times with the same results.

What do I need to do to get video coming through again!

Thank you