It seems to come and go. I find threads with unread messages that aren't marked and threads I've read to the end that stay marked as unread.
Ride and ride safe,
Curt Givens KC8STE
Dayton, OH - Home of Hamvention
MOLON LABE
2012 Viper Red RT-S Center tail/brake light
Mud flap run/ts
Fender bright sides
LED Tip lights
Rivco Flag holder on trunk
BRP Hitch
Piggybacker XL Trailer