LG redesigned its 5K Mac display so it can be placed near a router

Recode:

LG has found a fix for a problem that left its high-end Mac monitor unable to work properly when placed within a few feet of a router.

An LG spokesman told Recode that the company is adding additional shielding to newly manufactured models.

And if you already own one:

Existing models will be able to be retrofitted with the enhanced shielding, which will allow the monitor to be placed near a router.

If you already bought one of these displays, be sure you register it, and check the LG web site for details.