Where's the SNR graph? Go to Configurations > Items to monitor and tick "SNR Per Tone - Include with Bitloading"
Also, disable "Scale snapshots" in the snapshot tab.
If you will change, it would best be what I linked.
Attached this afternoon's snapshot of x1
With bitloading missing from a block of upstream tones, I get this error count:
Latest 1 day time = 8 hours 54 min 27 sec
FEC: 18 298
You don't miss bitloading, however my old logs show high upstream errors as well:
Latest 1 day time = 18 hours 3 min 16 sec
FEC: 13 196
So what I suggest is that you show the snapshot and then get the firmware I linked to, look at the time [32 minutes until next turned on] - turn off the modem from button, unplug DSL cable from it, turn it on & wait 1 minute, flash, wait until it gets you back to the gui, turn it off, turn it on 32 minutes from when you
first turned it off
Guess x1 outright sucks for VDSL [I don't know ADSL
]. Oh well, at least we don't have to try it in the future now
Sorry, I was naive thinking a week was enough to tell it's a good driver
And I forgot about the fact I made an affirmation about the not fully tested x1, as 2 weeks passed until your vmg1312 arrived, I guess it was more what I used/called best back then and was meant to be informational [misleading
], at the moment of flashing I would have said to not use it as it was not finished testing. Moreover when you flashed I was already seeing the bad side of x1, there wasn't a question asked about it, but I didn't see right to pretend I know for sure that it would not perform well on your line once I saw you flashed to it.
Edit: The x1 package taken from vmg3925 in this firmware may be made for dsl driver d26n, while vmg1312 is d26a - so not necessarily x1 behaves like this, could be this x1 package is made for a dsl driver other than d26a [d26n is not a requirement for correct operation of x1].