AEG Lavamat 72630-w, stops n’ starts

Wierd one this, put m/c on a 40 wash [just for example], fills, washes, heats to correct temp, then continues to wash for about 7-8 mins then stops dead! All the correct lights are on including door light ,countdown time still showing, no fault codes, then after about a minute or so it starts up again :rolls: !Then about 10 mins later it stops again, & then restarts! As you can imagine it makes for a long wash. According to the customer it seems to stop for longer but it didn’t do that with me. PNC 914 002 096 00.
Regards Chris…