...connection dropping out and 'crashing' the sync speed sound pretty similar to me ![Evil >:D](https://forum.kitz.co.uk/Smileys/kitzemotes/evil.gif)
Surely when your sync crashes your connection is dropping ![hmmm :hmm:](https://forum.kitz.co.uk/Smileys/kitzemotes/hmmm.gif)
Well technically my router maintains a connection despite the SNR hitting as low as -3 - but of course this means no viable throughput is possible.
I have to manually re-sync to get a working snr / sync combination. Hence the BT stats don't show a disconnection.
My problem does seem similar to yours. The odd thing I find is that there are periods when it doesn't happen - such as a friday night. This suggests to me it is equipment belonging to one of my neighbours who likes a drink after work on a Friday. Weekends are erratic but most weekdays the problem occurs around 6 to 7pm.
I'll let you know what we find.
FWIW, I had a bit of a REIN issue recently:
10:12:33 Rx-Noise= 4 Tx-Noise= 0 Rx-Sync= 0 Tx-Sync= 0
10:12:53 Rx-Noise= 4 Tx-Noise= 0 Rx-Sync= 0 Tx-Sync= 0
10:13:13 Rx-Noise= -7 Tx-Noise= 0 Rx-Sync= 0 Tx-Sync= 0
10:13:33 Rx-Noise= 0 Tx-Noise= 0 Rx-Sync= 0 Tx-Sync= 0
10:13:53 Rx-Noise= 0 Tx-Noise= 0 Rx-Sync= 0 Tx-Sync= 0
Just a snapshot. Yes, that says -7, and my DG834 held the connection until it came back up to something with a semblance of normality.
Mine was down to a neighbour's faulty Sky box. It took most of a small village out for weeks on end.
Gather as much info for the REIN engineer as possible. The gentlemen I worked this out with were very happy to see I had done a little bit of background work, as it really helped them.
Put it this way, if *I* got sorted out, your issue should be a walk in the park!