New Redmi Note 2 Wifi Problem

Jan 14, 2016
I have Redmi Note 2 with Xiaomi EU Multi 6.1.11.
I have a problem with my Wi-Fi. When it operates in standby/hibernation mode it does not connect to the known networks. If it comes out of hibernation it immediately connects. It does not show open networks. The problem exists since the beginning of November.