I just deleted a data source (modbus IP) that I was using for testing purposes. Mango then crashed/shut down and now wont load. It gets to 40/50% and gives and error Unable to load /mango/status/ status:0
The cmd window closes and there are no errors in ma.log.
No other changes were made to mango or java.
Mango version is 3.7.7.
Java Version is AdoptOpenJDK 220.127.116.11
EDIT: This appears to be a serial/com port issue. I have set up some modbus serial data points but when I enable the data source Mango crashes. It wont restart until I delete the database. No errors in ma.log, it just crashes when starting data sources.
EDIT 2: I have tried a USB to RS485 converter in case it was a com port issue but it is also crashing Mango when I enable the data source. I have confirmed the converter is working using ModbusPoll on the same PC and slave device.
Any Ideas? Thanks