Hi
I monitor my draytek 2860 27/7 (I know its sad) and this morning when I looked at the graph,
at around 02:00 the output level dropped from 12db to 7.5db.
At this time the modem disconnected and reconnected
The output power has been at 12db from when I started monitoring, months ago.
The down line speed 17.5 Mbs and s/n 4db are pretty much the same as usual, but the up speed has dropped from 1.0mbs to 790kbs.
A reboot did not alter the output power, but a power cycle did, but it is now 10db
Firmware is 3.8.9.2_BT which was put on last week, service is ADSL2+, line attenuation not changed.

Any ideas as to why this would happen?