A belated reply having just found this great Forum! I've been using a Maxtek rear camera light for 8 years or so and it's given good service.
Now finally broken with corrosion (several winters in the shed!) on the communication/charge socket.
But I bought a second unit at the time as a reserve and have recently started using it.
But it has the same issues mentioned above, ie. it shuts down after 15 minutes. No reformatting or resetting has helped.
Yesterday I 'phoned Quesh and they were most unhelpful about any firmware update. "Sorry, we don't support that any more"
Has anyone been successful by using the firmware update, and if so, is it still available from anyware?
Seems a shame to throw away an otherwise good piece of kit.
Thanks in advance
Mike