code completion hangs acubench

Hi all,

All of the sudden, acubench hangs when auto code completion is triggered.

When writing code and typing "START", after 6-7 seconds acubench auto completes the line with "START MY_FILE". Then, acubench hangs and needs to be "killed" by the task manager. In order to make acubench work, we disabled the feature from tools > options > code editor > code insight.

We tested it with various projects located in different disk folders, we faced the same behaviour.

Thanks in advance.