Change Cellular

Recently I installed an Pepwave Max-BR-E2D6.

Recently we were in Netherlands and the Pepwave logged on to Telemobile NL provider.

Now we are back home in Germany, 10KM from to German-Netherlands border.
When checking is find that the Pepwave still is connected to the Ducht Prvider, Telemobile NL.

What can I do to have Pepwave log on to a German provider ?

Thanks

Do you have a local sim card from Germany? If you are using a Dutch SIM card, do you have Roaming enabled?

I have a German O2 Sim-card in Pepwave

If it’s a german SIM card, if you disable Roaming it should only connect to a German provider.
Does O2 have coverage there?