Galaxy Note 4 losing connection to WiFi

[Android Central Question]

Hi all,

Please could someone help me. Have a refurb N4 literally just bought today Grade B all working fine except WiFi. Connects than disconnects like 3 minuets later. Running 6.0.1, its actually updating right now. Any ideas?

Alex

 

[Rukbat]

Contact the seller and ask for a return label and a refund. Then try a different seller. (The phones are bought in large lots. Most sellers don't actually refurbish them - or even check them.)