[20.5] Audio issue when resuming

Since the 20.5 update, my Vero 4k+ is having an issue resuming some audio after a pause. I hit pause, wait for the blank screensaver to start after a minute, then wait 15+ seconds. At that point, I hit a button to turn off the screensaver and hit play. The video still shows as frozen for a bit, then video resumes without audio, followed by the video freezing again (still no audio), then audio resumes without video, then the video returns, pretty much caught up. The time this entire sequence takes seems to be somewhat random. I’ve had it take 15 seconds or 2 1/2 minutes.

I’ve found that this only happens when hardware acceleration is enabled AND the Unpause Jumpback addon is enabled. I have the addon set to wait 4 seconds after pause and then jump back 10 seconds. If I disable HW acceleration, the addon jumps back without issue and everything resumes as expected and immediately. If I resume before the addon kicks in to jump back, it also resumes just fine and immediately. So far, I can confirm it’s happening with DD, DD+, and AAC. Resuming works with DTS-HD MA. Disabling passthrough has no effect.

Debug: https://paste.osmc.tv/gafewuqeqo

MediaInfo for file with AAC: https://paste.osmc.tv/xizifelema.rib

MediaInfo for file with DD: https://paste.osmc.tv/zamikoteno.vhdl

Update: I’ve now seen that the issue occurs with any rewind after playback is paused. So, the jumpback addon is irrelevant to this issue.

Sounds similar to this Skipping 10s and pause issues since April update - #2 by gigidy56574

@sam_nazarko I sent you a pm with a video of the issue. Is there anything else I could provide that would help the team to replicate and correct this?

A sample would be great,

Here ya go, Sam.

https://file.io/9fBPlOhaM33v