Tab Active 3 - Pogo pins

Hi! I’m developing an app that uses hardware connected via the POGO pins of the Samsung Tab Active 3. The tab is always connected to this hardware.

From time to time I have to disconnect and then reconnect the pogo pins because i no longer get any power on the POGO pins.

Does anyone have any idea of what the problem could be? Some kind of power saving? I have no idea…