I have been using eris 4.5 since 2019 and recently I found out the audio on both speakers are slowly fading out until there's no more sound.
I also found out the back plate of the left speaker is very hot to touch. doesn't scorch but you won't rest your finger on it kind of hot. not the amp but the whole backplate
the speakers returns to normal after letting it cool for a while
I checked with another audio device on the source and it worked properly for hours
then I checked the speaker using the front aux in and found it's also lowering the volume over time as well