Hey, there was no general support thread, so this is as good as it gets.
I was getting the following pop up during my flight:
http://i.imgur.com/VMBs2k1.jpg This has only happened today when I was running FS economy in the background. The message would pop up every 30 seconds, and even stack on top of each other if you didn't close the prior one. It totally screwed up my flight, and I managed to find the Couatl.exe process and end it during flight. I tried restarting Couatl, reinstalling the add on manager...
In the log, it says this over and over:
couatl v2.0 (build 2358)
panic log started on Mon May 12 19:25:25 2014
problem raised by engine or unspecified addonExecutable integrity compromised