Hi
OK well that is not so bad 
But I do seem to get a few CRC Errors on the Upstream along with Error Seconds. It seems to be only the upstream that is affected by this I am guessing this is due to G.INP only enabled on the downstream. Although if I look on MyDSLWebStats there are many people with full green traffic lights who don't have G.INP on the upstream. I guess my line may have high cross talk causing this then giving me high error seconds.
ADSL and VDSL are designed to have errors otherwise it would be impossible to attempt to push so much data through decades old telephone wire, so CRC errors are quite normal and so you get error seconds, and your numbers are very low and are not going to be noticed. Also those errors are so low the chances they are even affecting your data is slim, this is because ADSL and VDSL are constantly exchanging packets, and unless you are downloading or uploading at maximum bandwidth, typically a high percentage of those packets will contain empty payloads, but still register errors.
Most of your traffic (web browsing, email, downloads/uploads) is sent via TCP/IP, which automatically detects errors and asks for the data again, so even if affected, you notice nothing. The only issue is with streaming traffic, as that uses UDP which has no mechanism to say "hey, that data didn't get to me, send again", and typically if streaming video or audio it's not much use if packets arrive out of order because they've had to be requested again, so you might see a glitch.
This is where G.INP steps in as it works at a very low level with lower latency, and re-requests corrupt data quicker than your device would, so will help with streaming, which is primarily why it was invented, for TV on demand type applications. It also helps BT as the error can be corrected without your computer re-requesting it from the source and that data having to be resent over the entire network. With millions of users G.INP helps take strain of the entire backbone.
Cross-talk doesn't usually cause errors as such, because your modem detects it and syncs at a lower speed to compensate. All you are seeing are just typical blips caused by all sorts of interference in the air, or even in the mains, and is nothing to worry about, it's normal at the levels you are seeing.
Regards
Phil
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Topic: Fastest Sync Speed Modem/Router for Huawei cabinet with G.INP? (Read 7783 times)