can't Update Software

oldplayer5:

”can't Update Software: constantly lose network connection?”

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The Connection:

Restart your router. Also, try connecting to a different network. See if that works.

On the Mac, A Few Thoughts:

• Reset the SMC and your NVRAM:

Sometimes when changes(i.e. updates) are made to the system, system configurations (i.e. for Wi-Fi) become manipulated, technically. So, reset the SMC and NVRAM.

• External Keyboard:

Use a different external keyboard, if available option, to reset these, if it does not work on the Mac.

• Use Ethernet:

Ethernet is a hardwired connection. So, try it, and see if it fixes this to successful upgrade. It would connect from your computer, directly in to router.

Hi oldplayer5,

Have you checked https://support.apple.com/en-us/HT202663 ?

I would run Wireless Diagnostics..

Cheers,

Betty