hi i am using latest Armbian (kernel 5.11) on tvbox MXIII-plus. the system works and works very well. Armbian system on sdcard and connected usb hdd (power supply of the disk separately from the TV box). Mount disk and local work very well. Install the samba server and configure it. I can access the samba from the Windows machine, the directories are opened well, but if I start to read or write the file, a speed of 10-300kb / s appears and after some time a network error appears on the Windows machine. At the same time, the load of the TV box on the processor is minimal, the memory is occupied by 100MB of 2 gigabytes. I tried to log in from other machines, Linux, Android and Windows, the behavior is similar.