Raspberry Pi 4 on 1 GBit Lan very slow

[eingedi]

Hallo

I installed NoMachine on an new Pi 4 . So far no problems, but when I conect to an Windows 10 PC in the Lan (1 GBit) the Speed is very slow .

For example: to move an Icon on the Desktop is nearly impossible, because of the delay.

Does anybody know why?

greetings

Karl-Peter

[fra81]

Hello,

do you have the possibility to connect to the same PC from a different client in the same LAN? In this way we could rule out any problem with the Windows machine you connect to and with network.

[eingedi]

Hello

yes i did the conection from an Win7 PC witch is working with no delay

The pi has delays of a few sec. until something is moving or starting

in ,,Performance,, is NO selection

in ,,Device,, is a 3d mouse redirection enabled

in config.txt is disable_overscan=1

and in the Terminal i did ,,gpu_mem=512,,

Greetings

Karl-Peter

[eingedi]

hello

i found out that enabling

,,Disable multi-pass display encoding,,

helped a lot

the speed is now ok

thank you

karl-peter

[fra81]

Hi Karl-Peter,

do you have a high resolution monitor attached to the Pi (e.g. 4k) and you run the NoMachine player fullscreen or maximized? Does performance depend on the NoMachine window size (i.e. does it get significantly better if you reduce the player window to a smaller size)?

[Author]

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