OK, just browsing the data, you seemed to take a hit on every 10th ping attempt. That count is related to something you did, not just a coincidence. How many seconds did you wait between pings while testing? What time of day or night?
Downstream levels appear OK, in fact I wish mine were that good. But ping times are measured in both directions. Let's look at the upstream bonded channel levels too. All four should be in the same range (within 3 dBmV) and no level higher than +51 dBmV.
The upstream channels:
Upstream Bonded ChannelsChannel Lock Status US Channel Type Channel ID Symbol Rate Frequency Power
|1||ATDMA||5120 Ksym/sec||37000000 Hz||46.5 dBmV|
|2||ATDMA||5120 Ksym/sec||24200000 Hz||47.8 dBmV|
|3||ATDMA||5120 Ksym/sec||30600000 Hz||47.8 dBmV|
|4||TDMA||2560 Ksym/sec||19400000 Hz||46.5 dBmV|