That problem was replaced in 1.0.3 version of the plugin. I don’t doubt that some people might have the same problems. I’m just pointing out that we have 100s of people actively connected with the plugin so while it’s a problem for some it’s not a widespread problem.
This leads to believe that the problem is more to do with the user environment than the plugin itself.
Can your think what is different in your environwmnt between the time that it worked and when it stopped working ? Installed another plugin ? Updated OctoPrint ? Installaed something on the OS?