My GF and I both downloaded 44.1.17 so we could use OptiFine 1.19.3 pre5. We're using Hamachi so she can connect to my world, before downloading Forge we had no issue's with anything, Forge was working fine until her internet cut out but now she's just having problems we can't fix, she's lost her character (inventory, achievements , can't view anyone's skin while forge is active and she's finding she's getting sent back to World spawn). She has uninstalled and reinstalled everything, there shouldn't be a possibility of a file being corrupted, She's also being logged out of her account and needs to log back in every time she needs to launch. I on the other hand don't have a single problem so I really don't know what the problem is with hers.