Hello again everyone,

thought I would come back and update you all on the outcome of this issue.

A very competent OR engineer came out and spent around 3 hours on site. As predicted there wasn't a problem when he arrived , but fortunately it did show up during his visit.

ZEN Internet support were predicting that the problem was being caused by REIN but this turned out to be not the case.

The OR engineer conducted extensive tests and concluded that the issue was being caused by cross talk.

The cabinet I am connected to fortunately has two cables serving it "E" side, and after finding me a pair in the other cable all is now well.

Conclusion.

Persistence pays off!


NOTE to moderators - is there any way to mark a thread as solved?