As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RADAR PAINTS FALSE WEATHER AT 2 O'CLOCK POSITION & 10 O'CLOCK POSITION ENTIRE FLT IN AUTO MODE. ACFT GROUNDED. FOUND GAIN ON CAPT & F/O SIDE NOT ADJUSTED THE SAME CAUSING THE F/O & CAPT SWEEP TO SHOW DIFFERENT WEATHER. ADJUSTED BOTH GAIN KNOBS THE SAME SYS OPS NORMAL REF MM 34-43-00.