Hello! It’s been a while since I updated this post; I forgot about this until my WeMod client was working great again.
My possible solutions were checking my drivers, drives, registries, and appdata local files where WeMod is located. Unfortunately, I started giving up on fixing it and just letting things be until I decided to download offline versions and another fresh install after a few months. But I never tried this method: log off here in WeMod and download the client.
So it happens to be logging off this community page and the official website where you download the client and then logging in through the client (after downloading the WeMod app to your computer), and it worked! I hope others who have the same unexpected issue as me bring an alternative solution without going through the BIOS or a Factory Reset.