Hi there
Project download to/from a network-connected Panel-PC running Codesys Control RTE Win V3 x64 is very slow (~500kbps)(3.5.18.20, but I have seen same behaviour from fx 3.5.17.30).
Network connection for other channels works OK - fx copying a file via windows remote desktop is around 25Mbps via a remote VPN connection.
But transferring via Codesys is consistently slow, also on a direct LAN-connected device. I do not see the same issue for other runtime versions (Embedded Linux, vendor specific targets (Wago PFC200, TopCon, ifm etc.)
Have anyone experienced the same? Do you know of anything I can do about it?

BR
Bjarne

you could try 2 things:

1. install the EdgeGateway from CODESYS store on the RTE side add a new Gateway in CODESYS - name of RTE or IP then use this to login to the RTE
2. use the CODESYS network driver on the Interface which you login on RTE.(means install the driver on Windows device manager) - RTE pc side

Thank you, eschwellinger - method 1 worked, and transfer speeds increased a lot.

The device already had the CODESYS network driver installed, as it acts as EtherCAT master (on secondary interface). I already tried with/without the CODESYS driver on the primary ethernet interface, with no change.

-Bjarne