[deebee]

I'm running Kodi on a MIBox with a plug in, and it works just fine.
BUT after about 15 minutes into a film, the wi-fi stops working, and I have to reset the router. No device will connect to the wireless then until a router reboot.

The same router/wireless works perfectly day to day for Netflix app on the TV.

Any clue what might be happening with Kodi/Mibox?

I've experience this on another AMLogic test box and it was due to overheating, OR the router is overheating.

Sounds like you may have Faulty Hardware as I've not seen widespread reports of other users with the same problem.

What WiFi router do you happen to be using out of interest ?

I'll have to look at router brand when I'm there next week.
When the router stops working, no other devices can connect, so must be the router, not the Mibox, that has freaked out.

But why...