AJA freezing

Im having a problem, where after around 30 minutes the SDI output goes to default state and UE freezes.

Im using AJA Kona 5, Unreal engine 5.1.1 and outputing 2 4k 50fps video signals.

Heres what the log tells me when crashing:

[2023.06.09-06.52.21:549][723]LogAjaMedia: Warning: PingPong: The device ‘Kona5-8K - 0’ missed an interrupt signal.

[2023.06.09-06.52.21:990][730]LogAjaMedia: Error: PingPong: Can’t wait for the output field for channel 2 on device Kona5-8K - 0.

[2023.06.09-06.52.22:185][731]LogAjaMedia: Warning: PingPong: The device ‘Kona5-8K - 0’ missed an interrupt signal.

[2023.06.09-06.52.22:185][731]LogAjaMedia: Error: PingPong: Can’t wait for the output field for channel 3 on device Kona5-8K - 0.

[2023.06.09-06.52.22:349][731]LogAjaMedia: Warning: PingPong: The device ‘Kona5-8K - 0’ missed an interrupt signal.

[2023.06.09-06.52.26:100][731]LogLiveLink: Occurred 1 time. Last occurrence +09:52:26.100. Trying to add more than 2048 frames in the same frame. Oldest frames will be discarded.

do you have any update on the above issue? experiencing the same thing :confused:
using corvid44