Every time Youtube network error after standby mode

[ZOXEXIVO]

I use Wi-fi connection and my TV (65') always wait me in standby mode

When i wake up it and press Youtube button - it always show me this error (it's Russian language)

It work only if I fully restart TV. It is really annoying!!!

Will you plan to solve this error?

Tv model - Samsung QE65Q77RAU with latest firmware

[przemo01]

I have the same problem with the older model, power off helps. Probably the Wifi card is broken