Applies to: Docklight V2.4 / Docklight Scripting V2.4, Article ID: dl_prb062
This is a limitation in the current Docklight Scripting V2.4.11 or smaller versions.
The below V2.5 preview versions allow using COM port numbers beyond 256, by manually entering the COM port in the dialog text box, e.g. “COM326”.
The improvement will also be included in our next free update for V2.5.
Docklight FAQ – How can I get a list of available COM ports on my PC??