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idboy

macrumors newbie
Original poster
Oct 2, 2017
6
0
1.after upgrading my macbook to hi sierra my wifi drops after few second and need to reconnect again after that the wifi channel is change automaticly from 5 ghz to 2,4 ghz.
2. when using scan tools via wireless diagnostic the app crashing iimmediately.
3 i already try deleting plist on system configuration, make new location on network,cange the MTU or DNS
NVram and SMC reset ,internet recovery, fresh install the OS again and all that method is useless.

please if anyone have some solution its will be great to hear that

sorry for my Engglish
 
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