Wifi dropping when connecting to a Dell monitor

I have got a Mac Book Pro (13-inch 2020) running macOS Catalina, and the WiFi keeps dropping when connecting to a Dell monitor (DELL P2720D). I'm using a USB C to HDMI Cable

https://www.amazon.co.uk/gp/product/B07CL2RHX5/ to connect the Mac to the monitor. I'm not entirely sure where the issue lies. I would really appreciate it if some one could shed some light on this and possibly a solution.

Posted on Sep 10, 2020 2:05 AM

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2 replies

Sharhari

Level 5

6,293 points

Sep 10, 2020 5:22 AM in response to pezhumkaddan

Please check if you have same issue with using USB C to USB C (3.0) cable to connect your monitor.

Use Wireless Diagnostics on your Mac - Apple Support

Hope it helps.

Level 7

24,227 points

Sep 10, 2020 5:26 AM in response to pezhumkaddan

Resolve Wi-Fi and Bluetooth issues caused by wireless interference - Apple Support

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Wifi dropping when connecting to a Dell monitor

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