BACKEND CONNECTION PROBLEM
BACKEND CONNECTION PROBLEM

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KonJarek commented
Mabe certificate problem? I had problem with Microsoft Store computers having problem with Options+. Computers was installed without internet connection. MS Store problem has been solved by importing proper root certificate. I didn't found missing cert for Logitech, but mabe the name is not obvious.
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Thor Thorsson commented
What finally worked for me, after trying (and failing) with all the other suggestions, was downloading the offline installer and installing from the root C: drive.
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Anonymous commented
Logitech Options + and Flow were working just fine until the last update. I use flow from a Windows 11 PC to a MAC. It now will continually when I go from the PC to the MAC and want to copy and paste something, the MAC will start spinning and then the Windows PC will show backend connection problems, and then flow will not work at all. It is infuriating, especially as it has been working for YEARS, and I did not change a thing on my PC and have tried every fix posted online.