While that loop current is on the high side it still isn't going to cause the problems you describe. Loop current around this area is constantly in the 50-60ma range. It does affect something's you just have to learn what. Actually those who manufacture the products should allow for this as the loop current does have a low requirement, but the high is to anyones interpretation. I found this out after fighting with Qwest for sometime. Read Sandman's article about loop current.
