Ps 4 starts doing this since the last System update. it loose connection with Ps 4 and loose the internet connection at the same time. Go to device settings and then turn off the BT . Try on remove wifi antena and wifi screw.
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Some times it must be related with your Antena. So try On new Antena. On the other hand it is related to your firmware use. So check onit. Sometimes issuer arisen because of the last system updatem. keep try with both mention above.
Ps 4 starts doing this since the last System update. it loose connection with Ps 4 and loose the internet connection at the same time. Go to device settings and then turn off the BT . Try on remove wifi antena and wifi screw.