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Probook 4540s Wifi issue On Catalina!

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Joined
Dec 26, 2013
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Motherboard
HP Probook 4540s
CPU
i5
Graphics
HD 4000
Mac
  1. MacBook Pro
Classic Mac
  1. Apple
Mobile Phone
  1. Other
Hello every one.
I updated my prebook 4540s to Catalina directly.
every thing works fine,exept wifi!
my wifi connect to network and work perfectly, but some time lose signals and modem name.
my modem is ok.
I had to restart laptop to resolve issue.
prebook 4540s
Catalina(install by hot patch method)
atheros 9280(install by atheros installer)
no idea?
 
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