client does not respond

The app has been unresponsive for a while, I tried reinstalling the app and it still has the same settings and is not responding.

Got exactly the same issue. Installed the app for the first time and got no acces to library.

Is that a common issue? Anyone know anything about it?

I followed troubleshooting guide, no succes.
(Library and 404 Issues)

My setup:
AMD Ryzen 7 5800X3D
NZXT Kraken Z73
ASUS ROG Crosshair VIII Hero (WI-FI)
G.Skill Trident Z Neo F4-3600C16Q-32GTZN

I’m using CAM software only for the display, RGB and fans connected to motherboard - ignored in SignalRGB.
NO Armoury software installed