Samsung Galaxy A8 2018 - does not connect to mobile data after using wifi - Samsung Galaxy A8 (2018) Questions & Answers

Hi,
I just got the new A8 2018 and noticed that every time I use wifi for a long period it doesn't reconnect to my mobile data after I disconnect from the wifi. I always have to get into airplane mode to force a connection.
I know it happened in some earlier android versions, is there any solution?
Thanks!

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[Q] No connection error

I'm getting no connection error whenever I enter any of the google apps (google+,gmail,youtube,etc) when I'm connected to wifi in my Nexus5. I have another smartphone (samsung galaxy fit) with an aircel simcard in it which provides the wifi connection via hotspot.
But Everything works fine when I'm connected to the mobile internet in my Nexus 5.The issue occurs only when I'm connected to wifi.How do I fix this?
Vishnuprakash said:
I'm getting no connection error whenever I enter any of the google apps (google+,gmail,youtube,etc) when I'm connected to wifi in my Nexus5. I have another smartphone (samsung galaxy fit) with an aircel simcard in it which provides the wifi connection via hotspot.
But Everything works fine when I'm connected to the mobile internet in my Nexus 5.The issue occurs only when I'm connected to wifi.How do I fix this?
Click to expand...
Click to collapse
Clear cache of play store delete updates yadeyadeyada... I had this problem on a 4.1 device had to do a factory reset in the end

hotspot problem

hello, i have nexus 5 with lastest android version.
when i turning on the hotspot usually i cant connect from the first time, some time it takes 4/5 times to turning on/off the hotspot
or turning on and off the phone....!!!!
does someone got a solution ??/
thanks.

Samsung J700H dual sim WiFi connecting/disconnecting weird problem.

Here is a crazy one with Samsung J700H 2015 Marshmallow.
When I am at home: My J7 keeps connecting and disconnecting to my home WiFi every minute.
When I am at home: 2 laptops, 1 Lenovo android and 1 tablet work with no WiFi issues connected all the time so clearly modem is functional.
When I am at work or anywhere out connected on some other WiFi, my J7 work with no WiFi issues. It is connected constantly with no breaking up so clearly my J7 is functional.
So when I am at home all my devices have NO wifi problems but my J7 keeps connecting and disconnecting.
When I go out of home my J7 wifi works great.
Any advice is welcome!
It isn't possible that this didn't happen to anyone?
No suggestions, at all?
Hello we have the same issue..
All you need to do is to dial
*#0011#
And then click on the option the 3dots and click wifi
Turn OFF the WIFI Power Save Mode
And restart..
Viola..that's it
Hit thanks if successful
That works only with lollipop it doesnt work with marshmallow. Anyway I fixed it I bought a new router and now it works fine. Cable modem was making problems. I left both wifi network on and only cabel is making problems.

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VPN suddenly won't connect through Google wifi

hi....I don't know where to post this, but I need help.
up until 3 days ago, I had no problem using my VPN through Google wifi. worked beautifully.
however, for the least 3 days, I cannot get connected. I've tried both on my android phone (Galaxy note 8) and my android tablet (Galaxy tab a; both android v9). spent an hour+ with VPN support, then realized that I COULD get connected on phone if I turned Google wifi off (just used phone data). i still can't get connect with tablet, which is only wifi.
for some reason, Google wifi is blocking the VPN connection (recent update?). why? and more importantly, how do i fix it?
thank you!

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