
Well, this is kind of a mess.
LG’s UltraFine 5K monitor, which has become something of a spiritual successor to Apple’s Thunderbolt display and began shipping out from the Apple online store this week, appears to be suffering from a major fault wherein it will begin flickering when places within two meters (6.5 feet) of a wireless router. Once the flickering has begun, the monitor will go black and become unusable.
An LG Electronics support person confirmed the issue, saying it “only happens for the 5K monitors we have, not other LG monitors.”
It’s also been noted that, if plugged into a MacBook Pro, the failure can lead to being forced to reboot the notebook to bring it back. The failure does not occur when the monitor is out of a two meter range of a wireless router.


