Same, I check into Jira once per day, max. It's useful to give an overview of what everyone is working on in the "Kanban" meetings twice weekly. I use quotes because we really don't follow any strict rules or structures, everyone just kind of does what needs to be done to keep things moving forward.
Maybe a couple times a day for me, but mostly if I somehow have two things going at once.
Meanwhile I’m battling Bamboo regularly, and I hate everyone who has ever worked on that crime against humanity.