Loss of connection between midnight and 5am is most likely down to the need to take kit down for maintenance and is routine. The online test shows the last regular test result when you first view the screen but if you click to run it again it will tell you what you already know that the connection is down. Sometimes it might tell you this is due to planned work but as most overnight outages are quite localised Openreach dont always tell the telcos about that type of planned work.
@RichardP20 that your connection is still down at 6.30am inplies a fault so if the hub doesnt reconnect after a reboot which you can do by disconnecting the power for 10 seconds and the test doesnt tell you is due to a known issue call Sky when their lines start to open from 7am and report it.
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65inch Sky Glass, 3 Sky Streaming Pucks, Sky Ultrafast + and Sky SR213(white Wifi Max hub) main Wifi from 3 TP-Link Deco M4 units in access point mode
