problem since reconnecting

[#1]

Hi typing this from my phone so forgive me if any mistakes.
Net went off last night was on phone for an hour this morning and managed to get reconnected however I am now getting intermittent disconnections that won't even let me get onto the router to reconnect.
Can someone take a look please as I don't want to be on phone for another hour.
Thanks.

[#2]

Usual advice is to access your router. Go to broadband connections tell it to disconnect. Then power the router only off for 30 minutes. After 30 minutes turn it on.

[#3]

Just happened again. Online for about 5 or 10 minutes with no problems with speed etc then it stops fetching any results and cannot access router.
I'll turn it off or a while and see if it makes any difference.

[#4]

Internet seems stable now but it's not letting smart TV or upstairs PC wired by ethernet connect. Help appreciated

[#5]

Seemed to have solved the problem. After outage it seems a Samsung Smart TV was interfering with the router / fibre boxes getting connection back to normal.
Everything I tried wasn't working until I switched the TV / 2 boxes off and restarted boxes whilst leaving TV switched off. So yeah, it appears Smart TVs interfere with router / modem thing.

[#6]

Always best to restart a Router with devices connected turned off except perhaps the main PC on an ethernet connection.

[#7]

@tjd,
Sorry if you were affected by Saturday's outage.
I'd definitely give what Anotherone advises a try if you're still having problems getting your devices back on the WiFi network.