Have you contacted technical support yet like you've been advised many many times in the past? "Stress" is something that won't effect the line running to your house. Simply removing phone service won't affect the line or connection. In the last post you made about the buried line, you were also advised to call in because they can tell where the problem is and in most cases it has nothing to do with the phone line. If the techs were out there already I'd suspect the line isn't the issue.
Also, have you tried disconnecting your overpowered unsupported third party router that you previously said caused problems when connected? You were also provided information on how to sort that out and which settings to look for.
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