Hi Thanks for the reply.
The printer is Cocoon Create (Aldies) about 3 yrs old.
Win10 64bit
Printer works with Cura 15.04.6 and older on COM 3 115200 Baudrate and I think (from memory) it worked with Cura 3.although it printed some funny brim lines.
Cura 3.4.0 Beta can't find it ie: only gives option to save file.
I cant find a setting to tell Cura what port to look on. Seems it is now set up to do that for you.
Have added new printer a few times, still cant see com setting?
Unplugged, re-plugged printer.
every time 15.04.6 finds printer straight away
Have disconnected all other Arduino devices (just in case)
I'm sure I saw a report use setting somewhere and I enabled that, but if the program doesn't know something is wrong it wont report anything.
Will gladly forward information to help solve issue. BUT I need to know what info is useful, and how to find and report it in a logical manner.
Thanks