Like the titles says, i have a weird problem. I have a brand new device A (Android phone V4.2, manufacturer is called "Vivax"-not very popular outside Europe), which is having problems accessing internet.
Internet works only if there is no other smartphones connected to router.If the other phone (some older Samsung) is connected, there is no internet access on the device A.If i disconnect the Samsung device, turn wifi off and back on on device A, it can browse internet. But if the other phone is connected, there is no internet access at all.
I checked the router and i think it is using WPA2 encryption.Also, there is no IP address conflict.
Anybody have any ideas what could be the problem?