INOP - Unable to SIgn In

So yesterday my full Navigraph suite of products went rogue, (MSFS24 SU2 on PC), and despite three full uninstalls/installs it still does not work. Here are the symptoms.
Launch Navigraph Charts and map screen flashes at rate of about 5 times/second. Eventually It will change to an error screen with large letters “INOP - An Unexpected Occurrence” an refers me to support forum.
Whenever I reboot pc the Simlink login screen appears asking me to login, (it used to do this automatically). When I click Simlink login I am prompted to do so on browser, which I do and browser window then confirms that I am signed in on Simlink, however the Simlink window then refreshes and still requests me to login…and so on and so on…
When I open MSFS24 I am now automatically logged out of Simbrief Dispatch. When I attempt to sign in, again I am taken to the browser login page via a link and asked to enter a code. I enter the code on the browser which confirms I am now logged into SD, however SD still requests me to sign in…and so on and so on…
So Navigraph Charts lets me login but the flashing could give someone an epileptic fit. Simlink and Simbrief Dispatch will not let me login despite browser login stating I am logged in.
So frustrated and no settings have been changed on my PC which is dedicated to MSFS24.
Any idea???

Ok, after 24 hours of frustration I seem to have solved the problem, and it was something stupid and simple that only took a couple of clicks of the mouse to resolve.
Basically, the time on my windows pc had somehow jumped 1 hour forward so was showing the time one hour ahead of what it was. Set the time to what it should be and successfully logged into Simlink and Simbrief Dispatch and all seems to work well…and the flickering has gone from Navigraph charts.
Amazing how something so trivial can screw up almost your entire system. Not sure how it does this…maybe Navigraph products were looking at time in MSFS and saw there was not a match and didn’t like it and wouldn’t launch. Anyway, here’s a possible solution for anyone having similar issues in future.

This topic was automatically closed 2 days after the last reply. New replies are no longer allowed.