I just downloaded and installed the latest version (6.0.8.0 windows) and was surprised to find "Unknown symbol - ppp_datetime" in a program that was fine under the last version. Has ppp_datetime been depricated or replaced by something else?
Don't know what's going on!
Shut down the editor and retried a few times.
Tried another program and it told me that "#picaxe 20x2" was not recognized.
Then shut down and tried again.
Suddenly, everything seems to work. No further errors reported.