Since switching to fibre I get latency issues which cause disconnects from multiple devices.
Via ping tests (thinkbroadband) I've verified I don't suffer packet loss, but on a regular 3-hour cycle my latency doubles to approx 40ms then the next 3 hours goes down to about 20ms, & so on for ever.
I suffer the problems (streaming via TV stops, Sonos radio stops, connection to VPN from laptop disconnects, etc.) sporadically, but only when the latency is on its "high" cycle, so clear this is related to the problem.
Happens more frequently on wireless but also happens on wired connections.
Hope someone can help - I'd be happy with slightly lower speeds for a more stable connection with less latency.