Green Lights only


Hi there,
I recently have some problems with my sensors:
I have four sensors, and they used to work perfectly - but all of a sudden they only respond poorly or not at all - although they are visibly connected. It all started out with trying to turn one of them into the foot sensor - it just went silent after that.
After resetting all four sensors 10sec press), and updating to v9 and also updating all the apps (new freedrum app, sensorware) it’s even worse.
There is only sound coming from one stick, but not reliably, and all the four sensors lights turn to green only.
Can anyone help?
Thanks in advance.



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