If Wi-Fi stops working on your Raspberry Pi and can’t find a way to fix it, stop worrying because you’re not alone in this.
By the looks of things, the Raspberry Pi 4 Wi-Fi bug is caused by higher resolutions, with developer Enrico Zini explaining in a blog post after a series of tests that everything appears to be working correctly at resolutions of 2048×1080 pixels or below.
In other words, if you go anywhere beyond this point, you should expect the Raspberry Pi 4 to lose Wi-Fi connectivity, and according to this linked post, it doesn’t even matter what port or cable you’re using.No workaround for the time being
One of the novelties on the Raspberry Pi 4 is the dual-monitor support, which is powered by two microHDMI ports. And while you’d be tempted to believe that one of the ports is the culprit for the bug, Zini says the same… () … // Read more: original article.
