Can't log in with Epic account
After updating the flathub version of the application on my Linux laptop (Debian Trixie KDE) I can't log in with my Epic account anymore. I tried to install the deb. package and even tried the appimage. In general there's something wrong with log in it seems to me, as I have tried to create a second account just to test if there's something about my original account the software doesn't like.
Solution
Update: thank you both @CommandMC and @termdisc (Bazzite Deck+PC) for the tips, I solved the problem by just disabling IPv6
