Loading +8Kb cartridges issue

[rodribyte]

I have many “.car” cartridges that load correctly. But once they load and I get ready to load another one, the core gets stuck on the “READY” screen. It happens mostly with games larger than 8Kb. The core tested is the “Atari800_20240423.rbf”.

[woj76]

This is fixed in https://github.com/woj76/Atari800_MiSTer/tree/pbi_bios, I am preparing a collective pull request from that branch.