Converting armbian to dietpi on wifi connection

Details:

Expected behaviour:

Continue to install

Actual behaviour:

Wifi connection drops, tried manual connection via cli and restarting the PREP script. Apt-get install goes further than before but wifi disconnects as well. After that I can’t manually connect to wifi due to most of the things deleted :smiley:

Steps to reproduce:

see previous step

Additional Information:

Additional logs:

Log file contents:
--2018-06-09 16:18:05--  https://raw.githubusercontent.com/Fourdee/DietPi/master/dietpi/.version
Resolving raw.githubusercontent.com (raw.githubusercontent.com)... failed: Temporary failure in name resolution.
wget: unable to resolve host address ‘raw.githubusercontent.com’



Any ideas? On this board I have no other way to get the internet connection =(