Check: Logs > Event capture filter, and make sure everything is set to "Errors, warnings and information". There is a set all option at the very bottom of the page. If that doesn't resolve it, let us know more information what appears to be set to debug and possibly provide a screenshot.
My logs/event capture is set to errors, warnings and information. There are three things that I see that I cannot seem to be able to disable. (Please understand my screenshots are in french)
1 - Shows the word "DEBUG" on the top right corner of the web interface (see attached picture)
2 - Extra parameters for DEBUG in SETTINGS (see attached picture)
3 - under LOGS/FEEDBACK RECEIVERS I get alot of info I don't have on my other blades (see attached picture)