Automatic network selection

tightvac

First: Sry for my bad english!

Hello,

Have a Umi Plus and have the following problem:

The automatic network selection does not really work. Once i selected the net manually (4G), it works until I get back to a place where I have a bad or no connection.
Then it goes in "E" or 3G, partly no mobile data and remains there until I again selected the net manually.

I have to choose the net manueally a few times every day. I think you can imagine that is sh*t..

Do you have an idea?

KR