Issues Upgrading Portable Install

[Sheep83]

Hi folks,

Hopefully someone can give me some advice here... I bought a one year licence a few years ago and had a great portable install that just worked on PC on a removable drive since then. Updates stopped when the licence expired in 2023 on version 12.

Having just built my first arcade cab, I thought it would be worth purchasing a forever licence, which I did yesterday, and updated to the latest version from within Launchbox itself. Thankfully, I retained a copy of the 12.xx install because... well it's completely borked.

I'm not doing anything fancy with themes (stock Criticalzone default with vertical wheel 1 view), but after the upgrade there's two strange problems... when I boot into BigBox it defaults to platform view, but the clear logos for the platforms that are on screen are missing until you scroll through them, then they start to appear. It's not an issue with loading the images in, they don't appear until you scroll through the list of platforms once. Also, all the fanart backgrounds for platforms and games are gone... just a black background. The files are present and where they should be, and game boxes and videos are unaffected.

I'd like to avoid a fresh install if possible, because my images and videos are sourced from multiple sources and I had them just the way I liked them.

Help! TIA

[Sheep83]

After digging around in here, I've just seen that these are both known issues. 

Good to know I guess, I'll try the beta version later today...