if, like me, you clean cookies and site data for CoSo every now and then you might get a
"oops we are having trouble authenticating you"
msg with Gippy waving his fist at you < this could be because after a CoSo cookie wipe after logging back in the Pro features don't work < reload/refresh CoSo > unpin the groups column then open the groups column and pin it again if needed also
the oops msg shows in the group column btw