Trouble with MAVSDK version: v1.4.0-253-g425577aa

After update to new version of MAVSDK, i started recive in console strange, infinited warn after create telemetry plugin.

auto telemetry = std::make_shared < mavsdk::Telemetry > (system)
while(true){
std::this_thread::sleep_for(std::chrono::seconds(3));
}

I don’t want see it, how i can fix it?