Packet loss after ONT move

[jordan1991]

Hi there, i have full fibre with 1gb speeds, my speeds have always been fine. its a new build home and the router was in a cupboard downstairs. I ran an ethernet cable up the outside of my house into the loft and down into my pc. I got BT in to move my ONT up into the room where my pc was so it could be hard wired. Every since i seem to get packet loss mainly when on apex. No other appliances or things like netflix etc experience the same issue, only my pc and its only been since the ONT move. I have had BT out twice now and they cant figure out whats wrong. The last guy redone the splice at the incoming box thinking it was the issue but has not helped atall. He also "measured the light reading"and was normal as expected but still the issue happens. Yes ive hard reset everything, changed ethernet cables and the rest of it. Last night i was on my pc and tried it on wifi alone and had no packet loss atall, only seems to be when wired. only thing i can think of now is possibly the actual fibre cable run has a fault on it? anyone any ideas?

[stevebrass]

If there is no packet loss on wifi, it suggests any loss is between the router ethernet and the computer. If there was a problem with the signal to the ONT, this would affect any subsequent connections, wifi and ethernet. 

What is Apex?

[Starwire]

If you’re getting Packet Loss over the Ethernet but no over WI-FI I’m interested to know how/why it would be a fault with the Fibre Cable itself?

[jordan1991]

I bought two new ethernet cables incase it was the issue in hand however its still happening.

Apex is a game, i notice it alot on this 

[jordan1991]

i have no idea. I'm not very savy with this stuff, i just know that the packet loss only started to happen when the ONT was moved upstairs and a new fibre cable was ran to it. It's two new ethernet cables thats installed from ont to router and router to pc so i dont think its the cables. i really have no idea, seems BT dont either 

[Starwire]

When they relocated the ONT did the replace it or just move the existing one?

[jordan1991]

They just moved the existing one bud. Never received a new ONT 

[Starwire]

Right, as WI FI is OK and you tried two different Ethernet Cables I can only assume it’s a fault with the Ethernet Port on the ONT.

Only way to confirm that is have it swapped out.

That would have to be done by an Openreach Engineer as the new ONT Serial Number would need scanning for it to be registered against the Head End your OGEA Service is built on.

[licquorice]

How can it be a fault on the ONT when WiFi is ok?

The fault is between the router Ethernet port and the PC Ethernet port. That includes both the router itself and the PC itself.

[jordan1991]

No I’m not saying it is. What I’m querying is that it’s only happened since the Ont was moved. It’s the same router, new cables, same pc all we’re fine before the Ont move and now I get packet loss