Did not see any other way to leave this comment. I am not sure you will care or not, but I have run the IOTstack script with out issue on one Orange Pi WinPlus so far. There are no issues at all, it run great! I have a number of these board and a few other types of SBCs I will be trying the script on. If you would like to hear if it works or not let me know. If I hear nothing I will assume not.
Thanks for your time
Bentley