Inserts wont "insert" since 8.040 update

Hey guys, this is driving me nuts, when i try to insert any plugin since the 8.040 update it does nothing after selecting the plugin, sometimes i have to try 4-5 times on different open insert slots before the plugin “sticks” any idea how to fix? ill roll back if i have to, but I really dont want to as I like other small feature of the update… let me know!!