last week during the CQWwRTTY contest I noticed occasionally the block in the log with the call sign would have a different background color. It was never the last logged QSO BUT ERR ARLIER CONTACTS. LATER I WOULD LOOK BACK AY THE LOG SND THE COLOR HAD BEEN REMOVED. SAME THING WAS HSPPENING EITJ ZONE FIELD
neityy tu he zone or call sign colors would seem to appear on same QSO.
what causes this?
Sorry about the all caps!