You are wasting your time talking on the phone to EE, either having to repeat yourself or being told diff things or whatever and getting even more confused.
There is nowt to lose, not even time, by writing a formal letter under their Complaints procedure, stating:
- It is evident that there is a BB fault on your line, probably excessive noise somewhere, proven by your high downstream error rates, frequent discons and re-syncs, large drifting of SNRM during a connection session. and low throughput.
- You are getting nowhere on phone with Fault Management Team who don't seem to know what they are doing.
- Insist on a SFI eng being sent to track the source of the fault.
I have found that this is the only way to get Orange to do anything constructive. They have even twice sent me OR engs when it was obvious they weren't necessary nor had the power to do anything in my case, but in yours they should be able.
1999: Freeserve 48K Dial-Up => 2005: Wanadoo 1 Meg BB => 2007: Orange 2 Meg BB => 2008: Orange 8 Meg LLU => 2010: Orange 16 Meg LLU => 2011: Orange 20 Meg WBC