I'd assume that to be automatic if configuration is correct.

Have to admit I''m stumped for further suggestions.

One possibility might be to run 'Diagnostics' on your F!B and sent the result to AVM support in case they can spot a problem.

Have emailed support mate just waiting for reply

I don't have a 7390 to check but in the UK bit swapping should be enabled for both DS & US. I would think that there should be a configuration option, somewhere.

Mine's always been on (of its own accord), pretty sure there's no accessible setting to change this. Modified configs (restoring from modified files) are often problematic, that's why the F!B will reject any it doesn't think are 100% legit.

Edited by deleted (Fri 10-Apr-15 22:44:12)

In reply to a post by Al1264:

Modified configs (restoring from modified files) are often problematic, that's why the F!B will reject any it doesn't think are 100% legit.

is there anyway round this ? as when I connect the 7390 to openreach modem I do get my full speed

cheers ste

I'd be interested so see your bitloading spectrum: http://192.168.178.1/login.lua?page=/internet/dsl_spectrum.lua&sid, you'd need to upload it to any suitable image hosting site and link it back here, that might, at least, indicate if there are particular frequency ranges not being used properly for upstream bits (though I think getting bitswap on may be the answer if only we knew how!).

Did you restore any config after loading the 06.20 recovery image?

Your options, at present, appear to be:
Wait to see what, if anything, AVM support come up with
Use it with the BT Modem (for the time being anyway)
Use it 'as is' if the reduced upstream isn't causing any significant issues with your internet usage.

In reply to a post by Al1264:

Did you restore any config after loading the 06.20 recovery image?

no mate haven't tried that.

Edited by deleted (Sun 12-Apr-15 21:59:27)

In reply to a post by Al1264:

I'd be interested so see your bitloading spectrum: http://192.168.178.1/login.lua?page=/internet/dsl_spectrum.lua&sid, you'd need to upload it to any suitable image hosting site and link it back here,

stats

stats2

Edited by deleted (Sun 12-Apr-15 22:14:15)

Thanks for the screenshots, I can only comment by comparison with mine but you appear to have poor bitloading in all upstream bands, there appear to be some nasty dips in the bitloading, particularly in the U2 band (approx tones 2000 to 2800).
I believe the bitloading indicates you're on an ECI cabinet (the tones extend further at the top compared with Huawei) and you don't have G.INP active - another giveaway, not sure if the F!B7390 is in any way 'less compatible' with ECI cabinets.

My bitloading for comparison: Bitloading

thanks again for reply mate . you are correct I am on a ECI cabinet looks like I will have to change my modem/router