Windows app "deinstalls" after some time

Dear forum,

I am relatively new to workflowy and use the windows desktop application on windows 10 on two independent machines. On both I have encountered the same issue: the application after some time won’t start anymore, i.e. when I start the machine and click on the icon, workflowy doesn’t open. Often, it tells me then that the shortcut doesn’t exist anymore (the icon is still there though). When I download and install the application again, things work again. But it’s a little annoying. Is this a common problem and are there fixes to it?
Thank you,
Timo