hi, i'm using mac mini late 2014 yosemite 10.10.3 and lately i really got wifi connection problem. sometimes my mac won't recognise my router. even using LAN is get very slow connection.
Mac mini (Late 2014), OS X Yosemite (10.10.3)
What does network diagnostics show when you can't connect?
Network Preferences>Assist me>Diagnostics
When connected and slow depress and hold the Option key and right click on the wifi icon in upper right. Take a screenshot of the window that opens and post it here
I Cannot connect to my router for diagnosed network
What happens when you go through Network Diagnostics?
It says cannot connect, incorrect password or different wifi security setting but i had network diagnose yesterday.but how to read the result of network diagnosed?
Do other devices NOW connect to your router?
Have you powered off and then back on your router?
YEs i already restart the router and yes all my others devices can connect to my router
I changed the password to my wifi network, seems to have sorted the problem!
sometimes it work, sometime it won't work
wifi connection trouble
