If asked to overwrite the file, say ‘yes’. Uninstall G HUB and then copy the file back to the same file location.

(If you want to backup the settings and/or their profiles, copy the settings.json to a different location on the computer. Reinstall the G Hub with the following instructions, make sure to backup your G Hub settings and profiles file.

They aren't doing a good job of customer support, but you can't claim that to be the cause of everything wrong either. LG is just not very good at patching frequently, which fucking sucks. The prize of those setups doesn't mean anything, except that new hardware (= more expensive) is probably going to be less compatible with Ghub due to pecularities of their new drivers (which are often bug prone themselves at the start), and those issues must be patched bit by bit. GHub functions fine on hundreds of setups, and it doesn't on hundreds more. The GHub can get seriously annoying and fail to function in some very critical ways (I can't even manually add games anymore, for example), but that doesn't mean it can't also be your PC. Claiming otherwise after I've called your logic into question isn't going to magically change the meaning of your statement. That means you emphasized that price and by context that this should say something about the likelyhood of your PC being the issue or not. You very specifically mentioned the price of your machine. Blame any issues on my 3 thousand dollar computer, but not their shitty software.

G hub