Revisiting the ‘Videos Not Playing After 30 Seconds’ Issue.

I’ve had this issue on my Steam Deck, a SteamOS PC, and a PC with CachyOS for months/almost a year now. A year ago this was not an issue on my Steam Deck, but suddenly that changed for all my devices completely out of the blue. I just don’t understand it. Has there been any community solutions to this issue? I make/download SD boot videos and this is really disheartening. 😓