Thanks for that, the #FTP.last file had got horrifically corrupted. In fact it thought the local copy was a directory!!!
It also brought to light that I made a typo in the script I use to stop WeeWX, backup, update and reboot the Pi. Meant the data files doubled in size every Sunday morning. Sorted now. Also has dramatically reduced the size of the buffer. -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/de830412-9937-47b1-adc1-40384e4a7c4e%40googlegroups.com.