Channel Frequency (Hz) Power (dBmV) Symbol Rate (ksps) Modulation Channel ID
1 | 39399946 | 49.8 | 5120 | 64 qam | 6 |
2 | 46200039 | 50.3 | 5120 | 64 qam | 5 |
3 | 25800059 | 49 | 5120 | 32 qam | 8 |
4 | 32600020 | 49.5 | 5120 | 64 qam | 7 |
One of your upstream channels is out of whack and power a little high. Thats probably causing t3 timeouts.
Your SNR on your downstream channels is a little low.
AS for WIFI would would turn off 'smart wifi'
Then make sure your 5ghz band is set to 20/40/80
Other than that is looks ok really.
(Your going to need an engineer to fix that up.)