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Issues with wifi after Catalina upgrade

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Dec 16, 2013
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Motherboard
ASRock z
CPU
I7-2700
Graphics
RadeonRX 580
Mac
  1. iMac
I am trying to get my wifi working properly after upgrade to Catalina. I was using a TP-LINK TL-WDN4800 and got it working on Catalina but it would randomly disconnect. I then purchased a Rosewill RNX-AC1900PCE based on a recommendation on another site that it was OOB compatible. I rarely use other sites but was not finding a lot on here and needed a solution.

Today the Rosewill arrived. I plugged it in and no WIFI. I tried the latest 2.04 of AirportBRCMFixup and also 2.02. I have tried adding boot arg brcmfx-driver=1 as I believe this card is 4360. Still no luck. I am fine using either my old or this new card. Please help me figure this out as it is super annoying lol.
 
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Link to profile Just three items - Motherboard (or prebuilt system), Processor (CPU) and Graphics.
 
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