Hello @Alexandre_LICINIO,
There is newer firmware required for both the DH2 Dome and SIM Injector.
Look at these versions of Firmware:
For the HD2 Dome, use 8.0.1s015 (as mentioned here from @TK_Liew Firmware 8.x for Speedfusion Engine supporting RemoteSIM - #3 by TK_Liew)
For the SIM Injector, use 1.1.8 (as mentioned here from @TK_Liew Firmware 8.x for Speedfusion Engine supporting RemoteSIM - #3 by TK_Liew)
Once you have that working, you can then look at updating the HD2 Dome to 8.0.1 RC4 (as mentioned here from @Lai Firmware 8.0.1 RC4)
If you are still having issues after these, please please reach out to the following:
- Back here in this Peplink forum thread
- Your local Peplink/Pepwave reseller that you purchased the solution from
- The Peplink Support team by raising a support ticket at
https://www.peplink.com/company/contact-us/
Select the Open a Support TIcket link.
Once you have your support ticket number, reply here with that ticket number.
Happy to Help,
Marcus 