Cannot start FusionServer

Hi! I just reinstalled my computer so 100% clean. I installed FusionStudio + RenderNode and trying to launch it. I have my dongle connected but I get the error:
Serial Number: No Dongle Found
Error: Cannot start FusionServer. Fusion Studio halted.

If I go to Services and restart FusionServer and then try and launch Fusion again it starts up as normal.
I have tried changing USB port, reinstalled Fusion, restarted my computer countless times but what ever I do I always have to go to Services and restart FusionServer before I can launch Fusion Studio.
As said, this is a freshly reinstalled computer so I don't understand why this is happening. It can't be noraml, can it?

Anyone know how to solve this?

Thanks!

And the dongle worked before?

I just tried to install Fusion on my laptop. Exactly the same result
Just to be superclear. First I install Fusion Studio and then Render Node. Restart computer (just in case) with the dongle plugged in. Launch Fusion and the error pops up.