KNX/EIB INTERRA ITR901-001 and ITR901-002

[zybi]

Hello
I have a problem because I can't reload my Inntera devices (I get an error like in the picture) ITR901-001 and ITR 901-002 probably have the wrong applications (ITR901-001 is in version 2.1 and ITR 901-002 is in version 3.1) can anyone tell me if there are possibly older versions of these devices and where to download them?
Greetings
zybi

[knxPaul]

As a first aid you can read the device information for both devices using the ETS diagnosis.

[knxPaul]

As a first aid you can read the device information for both devices using the ETS diagnosis.

[zybi]

Yes of course I can read the device data from the ETS diagostics - but I can't reload it

[knxPaul]

the device data contains the version of the application program loaded into the Hardware device. You can compare this with the version of the ETS project.

[zybi]

That's right only - when I read the devices it doesn't show the paratmeter "Aplication Program"