Tvheadend+AverTV Volar Hd Black (A850) (AF9015 fw)

Hello to Osmc team,
As you can see from subject it’s about live TV, everything is working fine, but problem is in changing channels.
Osmc installed on Rpi 2, latest update with “Isengard” kodi, remote control tru gpio pins in combination,with logitech harmony 1100, everything is ok, except changing channels in live TV, seems like Rpi don’t receive commands every time from remote and if does, it’s pretty slow, but if it’s used remote true phone app or Wui than is working fine. Checked with cpu occupation, it seems ok, not overloaded.
Same thing was happening in the past with


…anyone experienced anything similar? :confused: