Describe the bug
Save not working

To Reproduce
Steps to reproduce the behaviour:

1. use editor
2. save work at regular intervals (every edit / few mins / force of habit)
3. everything apparently fine, no visual indicators that save not working
4. try to verify code and note that verify button not working
5. restart IDE and find that no changes have been saved for past 9 hours
6. check in temp folder in case it is a recovery file issue
7. no interim save data found in temp folder
8. no way to recover
9. cry at an entire days lost work

Expected behaviour
Editor to save when save action called
OR
editor to alert user that save action failed

Desktop (please complete the following information):

• OSX 10.15.7
• ArduinoPro Version 0.1.2

Additional context

• I turned USB hub off when I left computer (arduino plugged into hub)
• Computer went to sleep (possibly not relevant)
• Have had openandsavepanelservice issues in other apps (chrome) (possibly relevant)