My only caution is to make sure it isn't the booster. I have been having problems for 2 weeks. Router swap. Did nothing. Tech support wanted to swap sfp module next. I went on the booster to see that it was failing by checking logs. I don't know ...
I would try other ip addresses. I see my booster go from xxx.xxx.xxx.22 to xxx.xxx.xxx.23 etc. It will have an ip, it just changed. If you have a login to the router, you may be able to see the ip there.