Hi. I have an issue since updating to version 7.4.27, and this bug is migrated to version 7.5.4 too.
I've turned on an option to use Wi-Fi in a sleep mode. Wi-Fi doesn't disconnects, but it's stops to transfer a data. When I turning a screen on - Wi-Fi is connected, but an all off apps are can't connect to their servers. An issue could be resolved by restarting a Wi-Fi, or it will be resolved automatically in a few minutes of awaiting.
To resolve this problem I'm downgraded a modem firmware from a last version P74 to version P72. It was helpful for me.
Can somebody confirm this issue? Thanks.
I've turned on an option to use Wi-Fi in a sleep mode. Wi-Fi doesn't disconnects, but it's stops to transfer a data. When I turning a screen on - Wi-Fi is connected, but an all off apps are can't connect to their servers. An issue could be resolved by restarting a Wi-Fi, or it will be resolved automatically in a few minutes of awaiting.
To resolve this problem I'm downgraded a modem firmware from a last version P74 to version P72. It was helpful for me.
Can somebody confirm this issue? Thanks.