Login to your vdsl modem interface and check your DSL margin, line attenuation & attainable rate and post back here. also try changing the dsl phone cables from the socket to the modem see got any different in the DSL margin, line attenuation & attainable rate.

what model is yours, is it Huawei HG655m?

Plug 1 lan cable from your PC to the huawei modem any port can (you can leave your dir-615 connect no need to disconnect your internet).

Set your ip like this:


Then go to http://192.168.1.1 and login


Username: adminhere
Password: hs5711Bbvl
then go to Status > WAN > got one tab for DSL stats click on it and screenshot post back here.

I'm also using your HG655m with Dir615 as my main router but I'm using ddwrt firmware for the dir615 and had to put a fan for the HG655m because it gets hot very fast and when it's hot the ping start going up...
This is my Setup:

anyone have idea? can direct plug from FTB to BTU? Because i just do the preparation where to put my BTU, it just side from the FTB, not even 0.3m    if FTB => FWS => BTU, then i need additional place to take care the FWS

yaya, i am ok with little white tiny box, that one is FTB, but now looks like they add in one more call Fibre Wall Socket, another little tiny box inside...

Pole => FTB => FWS =>BTU

my concern is Pole => FTB => BTU, skip FWS because FTB and FWS will be only side by side lol... less than 0.3m

Are you using Hypptv?
During the high pings how many computer connected to the router and is the hypptv on or off?
Is your BTU is in a place where air flow is good or bad to cool it?

Since you not using hypptv then why don't you change your dir615 router to ddwrt firmware, makes the dir615 very stable and you can monitor your internet something like this:

It does, only downside is you lose hypptv vlan600 tag but if you want to use it in the future since you have hg655m BTU it can set for hypptv to be connect to it directly to instead of going thru the router.

You know how to flash the router right?