External Language Server failed to Start -> LOAD DATA FROM FILE no longer works

Hi! 've installed a fresh IRIS on Windows 10: "InterSystems IRIS Version 2022.2.0.368 xDBC Protocol Version 65"

I've tried to create an older demo database that I've build some days ago... it didn't work anymore :-(

If I execute this SQL:

LOADDATAFROMFILE'D:\dev\openflights_dataset\data\countries.csv'INTOdc_data_flights.countries(id,code,name,continent,wikipedia_link,keywords)VALUES(id,code,name,continent,wikipedia_link,keywords)USING{"from":{"file":{"header":true,"columnseparator":","}}}

It is incredible slow (a tiny file with  ~ 250 rows) and stops with this error (sorry it is in german ;-)):

 Error: [SQLCODE: <-400>:<Es ist ein nicht behebbarer Fehler aufgetreten >]
[Location: <ServerLoop>]
[%msg: <Fehler #5023: Java-Gateway-Fehler: Connection cannot be established>]

After some research I found that the External Language Server %JDBC Server
can't be started:

I've NO idea whats going on... any help is appreciated
Thanks!

Andreas

... and Merry Christmas!