As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 7763 DEN TO AUS - CREW REPORTS AFTER TAKEOFF AT ABOUT 100 FEET AGL RECEIVED THREE CAUTION MESSAGES: SHAKER ANTICIPATED, AOA LIMIT FAIL, WIND SHEAR FAIL. RETURNED TO FIELD. CREW ALSO REPORTS VERY STRONG HEADWINDS AND OR WAKE TURBULENCE FROM A UNITED A320 THAT TOOK OFF JUST AHEAD OF THEM. MAINTENANCE ACCOMPLISHED DOWNLOAD AND CHECKED FOR FAULT CODES AND REPORTS HEAVY GUSTY WINDS IN AREA. AIRCRAFT POWER WAS RESET AND ALL MESSAGES CLEARED.