G.INP not returned

Recently changed ISP from BT to TalkTalk - who I'm impressed with. Always get line speed and the jitter / latency on the connection is good.

From the first day I plugged my HG612 in on BT I had G.INP on but since the migration to TT I've got an interleave depth of 1/1 and no sign of G.INP.

Will it return anytime soon?

Edited by wolvesmad (Mon 25-Sep-17 18:24:08)

Yes, probably within 14 days. When did you migrate?

A couple of weeks as said, took 4 in my case on moving provider

In reply to a post by wolvesmad:

From the first day I plugged my HG612 in on BT I had G.INP on

I assume from that you were using another modem with BT before using the HG612, as it can't be enabled on day 1 with an ISP.

Took 11 weeks for my line to get G.INP, but for most it's within a couple weeks. 10-11 days to be precise.

I recently made the same move. I'm on day 24 and no sign of G.INP yet.
Last time I had an issue with G.INP (when I downgraded from infinity 2 to infinity 1 with BT) it took about a month for G.INP to return.

Yes I was using the awful HH5 that went wild and started rebooting every couple of hours.

I migrated in 25 days ago. Line has been up, for 25 days so DLM has left it alone by the looks. Was hoping for an SNR reduction to kick in possibly.

1st September which makes me wonder what's going on.

I suppose OR are concentrating on rolling out G.Inp and XdB on ECI cabs at the moment.
As usual with OR and FTTC, patience is a virtue

Sure I read somewhere BT OR were using G.INP over standard interleaving on Huawei cabs?

Regarding the hg612, do you have to reboot/restart it for g.inp to kick in or does it just happen?

No it happens on its own. If it needs a resync then DLM will action that

Thanks. I'm on day 15 now, so like the OP, just waiting. I have no problems with TalkTalk service.

In reply to a post by tgwallbank:

Thanks. I'm on day 15 now, so like the OP, just waiting. I have no problems with TalkTalk service.

For what it's worth I think I lost G.INP when I migrated ISPs. I don't have an unlocked modem but speed tests suggest my current sync speed is about where it was before I got G.INP (59Mb/s). I've been with my current ISP for two months now.

They are actually in the process of changing backhaul providers for me so perhaps that will have an impact.

I'm a bit sceptical because I'd have thought a simple ISP migration would have zero impact on my sync but something changed. I went from 68Mb/s to 59Mb/s overnight. Could of course be crosstalk but that seems a bit of an unlikely coincidence.

Edited by Andrue (Tue 26-Sep-17 16:41:57)

ISP migrations usually knock G.INP off.
I've seen banding stick with an ISP switch so not sure if it's always a full DLM reset.
It might matter if the new ISP uses a different DLM profile (speed/standard).

Edited by j0hn83 (Tue 26-Sep-17 17:01:20)

Like yourself I've gone from 62Mb to 55Mb and the latency has gone up a little bit.

Wouldn't mind G.INP back as that with an SNR reduction could see me up into the 70's.

I can lend u a Billion 8800NL router as it will KICK your G.INP enabled within 24 hours

It's not a hardware problem by the looks Adslmax but DLM judging by the responses on.

Thanks for the offer though.

In reply to a post by adslmax:

I can lend u a Billion 8800NL router as it will KICK your G.INP enabled within 24 hours

What makes you think that a modem that hasn't passed the OpenReach MCT is going to be treated favourably by DLM over OpenReachs official modem? Any G.INP compliant modem will work. No particular modem will KICK anything into working.