As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF WE GOT A RED CAS LG LEVER DISAG. WE RAN THE CHECKLIST. EXTENDED THE GEAR. GOT NORMAL EXTENSION. THEN RETRACTED THE GEAR AND RECEIVED THE SAME CAS MESSAGE. ON RETRACTION, IT SEEMED TO MAKE A LOUDER CLUNK INTO THE NOSE WHEEL WELL THAN NORMAL. ON THE FLIGHT TO DESTINATION, IT SEEMED NOSE GEAR WAS IN THE WHEEL WELL BECAUSE WE HEARD NO ABNORMAL NOISE. ON LANDING LANDING GEAR EXTENDED NORMALLY.