Which VSLAM package do you use?

I’m trying to make rtabmap VSLAM package run. With rosbag I get VSLAM data visualization. Alas, when I use live image data from the robot, the time differences between the OS on the robot and my computer make it fail. The robot was set to March 2021, so half a year ago. I used the date command to fix the date manually. Seems, that it’s still not precise enough.

So I would like to try a different package that is less fiddly. Which do you use?