Weird 404 error every 3 minutes in the Event log...

[cgosnell 0]

I am concerned with the following 404 messages showing up in the event log every 3 minutes or so:

• Apr 01 18:13:05 ultimakersystem-ccbdd30052e1 python3[182]: 2019-04-01 18:13:05,919 INFO systemUpdate Comparing firmware 'stable' old version '5.2.8.20190320' with new version '5.2.8.20190320' with result: True
• Apr 01 18:13:04 ultimakersystem-ccbdd30052e1 python3[182]: 2019-04-01 18:13:04,964 WARNING systemUpdate HTTP error 404 during updating of the update version strings for release type 'testing' from url 'http://software.ultimaker.com/releases/firmware/9511/testing/um-update.swu.version?current_version=5.2.8.20190320': Not Found
• Apr 01 18:12:48 ultimakersystem-ccbdd30052e1 python3[830]: 2019-04-01 18:12:48,820 INFO timeEstimator getTimeRemaining() total_time 4:22:43 scaling_factor 1.000563029451881 compensated_total_time 4:22:51.875033 time remaining 3:57:51.134417 pure_cura_time_remaining 3:57:42.259165
• Apr 01 18:12:48 ultimakersystem-ccbdd30052e1 python3[830]: 2019-04-01 18:12:48,306 INFO timeEstimator getTimeRemaining() total_time 4:22:43 scaling_factor 1.000563029451881 compensated_total_time 4:22:51.875033 time remaining 3:57:51.648284 pure_cura_time_remaining 3:57:42.773022
• Apr 01 18:11:03 ultimakersystem-ccbdd30052e1 python3[182]: 2019-04-01 18:11:03,565 INFO systemUpdate Comparing firmware 'stable' old version '5.2.8.20190320' with new version '5.2.8.20190320' with result: True
• Apr 01 18:11:02 ultimakersystem-ccbdd30052e1 python3[182]: 2019-04-01 18:11:02,453 WARNING systemUpdate HTTP error 404 during updating of the update version strings for release type 'testing' from url 'http://software.ultimaker.com/releases/firmware/9511/testing/um-update.swu.version?current_version=5.2.8.20190320': Not Found
• Apr 01 18:09:01 ultimakersystem-ccbdd30052e1 python3[182]: 2019-04-01 18:09:01,361 INFO systemUpdate Comparing firmware 'stable' old version '5.2.8.20190320' with new version '5.2.8.20190320' with result: True
• Apr 01 18:09:00 ultimakersystem-ccbdd30052e1 python3[182]: 2019-04-01 18:09:00,137 WARNING systemUpdate HTTP error 404 during updating of the update version strings for release type 'testing' from url 'http://software.ultimaker.com/releases/firmware/9511/testing/um-update.swu.version?current_version=5.2.8.20190320': Not Found

It seem that the system is looking to confirm a 'testing' versionof the firmware.

The front panel check of the latest firmware tells me that I have the latest stable version

I went logged into the printer in Developer mode and cleaned up any core dumps, etc.  And did an apt-get to clean up and update any software on the printer.

Also the system clock seems to be set on GMT, vs local time (CDT) US.