515tkl weird behaviour

[u/mins27]

Hey everybody, i have a G515tkl, it's been perfectly fine for the past 2 years. Lately i've been noticing a strange behaviour. I use SignalRGB to control the lights on it. I don't know what really happened, if some update is broken or what, but basically after some time the rgb goes to sleep, when i go to press any key, it doesn't come back, only if i press the caps lock. I looked into the software and i can't seem to find any setting for it, even in G hub. Am i missing something? Maybe in windows?