JBL Eon one Compact Equalizer Bug

Per_Erik

I have found that the EQ-OUT behaves strange.
When I use the first eq-band for example at 50Hz and adjust the level up or down just even a tiny bit, that frequency increases in volume especially if I adjust the Q-value (width) towards a higher value. If the gain is exactly zero nothing happens but if I decrease the level to, say -0.3 dB, the level increases at higher width values. Very strange.
Regardless of which eq preset i use (Flat, Speech, Music, Perform) the same problem occurs.
I have however used this bug to get better bass response in some circumstances.
Am I the only one who have observed this eq-bug?