By default, the Linux kernel moves processes between CPU cores, causing minor cache flushes that trigger video artifacts. In the Astra web interface or JSON configuration, use the thread affinity settings to lock demanding processes (like heavy DVB decryption) to dedicated physical CPU cores. Configure UDP Receive Buffers per Stream
If receiving streams, HTTP is more stable than UDP. astra cesbo install better
sudo apt update && sudo apt upgrade -y sudo apt install wget curl nano htop net-tools build-essential -y By default, the Linux kernel moves processes between
Ensure essential utilities are present for downloading, compiling, and managing system services. and managing system services.