I have uploaded the files as a new case. I hope it helps.
I draw your attention back to "soft" versus "hard" failures. Extending the period to two weeks reduces the problem but if there is no "soft" failure, that is, no warning with a transition period, I expect some people will re-experience the same problem again. Not everyone has an internet connection on demand all the time - just often have an internet connection.
As the proxy connection works through the installer, the connection problem with X1 Search should be easily addressed.
I draw your attention back to "soft" versus "hard" failures. Extending the period to two weeks reduces the problem but if there is no "soft" failure, that is, no warning with a transition period, I expect some people will re-experience the same problem again. Not everyone has an internet connection on demand all the time - just often have an internet connection.
As the proxy connection works through the installer, the connection problem with X1 Search should be easily addressed.