I did as you mentioned uninstalling Glasswire doing a reset on Windows firewall and then reinstalling Glasswire and doing a clean install. Lost the 2 weeks of data I had been accumulating.
I was using Glasswire version prior to 1.2.88
Windows7 Pro here x64.
Too soon to tell whether in fact the 1.2.88 version is having similar issues. The other issue that I initially mentioned was that Glasswire was reporting connections to xx.amazon.aws or to xx.cloudfront.com as new connections from the same application when it had in the past seen connections to these same services and the same app EXCEPT the subdomain xx was different.