How do I prevent Insider Program from re-installing Buggy Update?

Hi there Bob Lynch - - I dont want to do a clean  install... I am very happy with the 'current' version ..171020.1626 - I just dont want to install the current release as it screws up my OKI C301 printer.

When ever I try to print it comes up with a message that there was a problem with the printer settings ...

I have been onto OKI who were ever so helpful... Cleaned out all the old residual drivers with their utility and reinstalled. I can print from all my other network printers no problem just wont do it from this buggy release.

So because I need my printer on a daily basis I just can not afford to have the new Insider release installed.

Thank you and everybody else who have been so really helpful in trying to solve the problem a number of us are having.

To me - as an ex systems man - I cant believe that it is a huge hurdle software wise. So I am sure it will be put right in the next release. 

Thanks again