Yes, me too, I have this problem since I have the SU10 option enabled. but personally, I prefer not to disable this SU10 option and restart the couatl instead, to not loose the advantage of SU10 option.
I am sure this problem will be solved soon, as this is probably not a difficult correction.By the way, yesterday, I tried not to wait until after landing to force couatl loading (done it on final) and it worked with no problem. I was wondering if this was possible !
I'm not sure why Couatl is dying enroute.