[nicram]

Hello! This is my first post on this forum, so hello everyone!
Few days ago i had idea, of connecting some little PC under my TV (old LCD TV without smart or wifi or anything, even no usb).
I choosed Intel NUC DC3217IYE. I bought the cheapes remote, that got USB receiver.
TV is connected with NUC thru HDMI port. I also connected external USB CD/DVD RW to play some old discs.
My main goal was to play music extracted from CD's into flac format thru the home network.
Intel NUC is connected with netkwork by ethernet cable. And everything worked great except Netflix.
That is why i moved from stable build into this testbuilds.
Netflix is working, and YouTube too. Also i can play my flac/mp3 files correctly.
But 1 thing became broken.
My remote stop working, when i leave device alone and not using it for some time.
Not very ling, i wasn't for 6 minutes, when i came back, buttons on remote didn't work at all. And the receiver didn't respond with LED flashes on pressing buttons (which it does when it's working correctly).
Even when i start NUC from zero, and just do not touch it for few minutes, remote stop responding.
There was no this problem with stable release.
I disabled lirc, but it didn't helped.

Can anyone suggest me what can i do about it?
Here are some info:
 # uname -a
Linux TV-Player 4.14.0 #1 SMP Sat Nov 18 21:04:46 GMT 2017 x86_64 GNU/Linux

# lsb_release
LibreELEC (Milhouse): devel-20171118210319-#1118-gd14656c [Build #1118]

 # lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 7 Series/C216 Chipset Family MEI Controller (rev 04)
00:19.0 Ethernet controller: Intel Corporation 82579V Gigabit Network Connection (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C216 Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C216 Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C216 Chipset Family USB Enhanced Host Controller (rev 04)
00:1f.0 ISA bridge: Intel Corporation QS77 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C216 Chipset Family SMBus Controller (rev 04)
02:00.0 Network controller: Broadcom Limited BCM43228 802.11a/b/g/n

Here is full dmesg: dmesg on pastebin