The cable keeps disconnecting

Hi, even with the original cable, my Oculus 2 keeps disconnecting after about 5 minutes of use. The thing is, the software keeps running (I can see it on the monitor), and sometimes the Meta app itself tells me the headset is connected and I see the green circle.

The cable is in good condition, not stretched or damaged, and all the software is up to date... in fact, I've reinstalled everything.

Any ideas?

Thanks