All text in list view disappears.

Periodically, all column text disappears in list view. Empty black columns! The behavior is very erratic, random, unpredictable. Sometimes I can get the text to reappear by minimizing then "un-minimizing" FCPX or by clicking on another event temporarily or by restarting FCPX. Sometimes, if I click on one of the icons, the text for that item will reappear. Is this a known bug? Has anyone else experienced this?

I believe that this has happened for the past couple versions of FCPX. Sorry to be so non-specific, but I go through fairly long periods of preproduction and production during which time I don't use Final Cut much at all. I'm in a season of post now where this is becoming increasingly irritating.

Thanks for your help!

FCPX version 10.3.4
MacBook Pro (Retina, 15-inch, Early 2013), 2.8 GHz Intel Core i7, 16 GB 1600 MHz DDR3, Intel HD Graphics 4000 1536 MB
All media is managed, stored externally on G-Tech Shuttle XL (24TB in Raid 5) with 50% free.
Camera use: Lumix GH4 and GH5 in both UHD and 1080p

This is a known bug. Was really bad in 10.3.3 and not quite as bad in 10.3.4. I get it daily.

Thanks, Ben. Misery loves company...