Looks from the high number of T3 errors that you have an intermittent upstream noise problem. When was the hub last rebooted, as that zeroes the error counts and gives an idea of how quickly they are rising.
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Thanks for getting in touch, and a very warm welcome back to the Community Forum. I'm sorry that you're having this problem.
I've been able to locate your account using your Forum details and I can see that there is a known issue in your area. This issue has an estimated resolution date of today at 16:00. Could you continue to monitor your connection after this time, and let us know if you are still seeing issues?