(ZCM11.2.3a)

I have been seeing these errors against a single device (see below).
"Device name already existed, changed to nb130219-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130219"
The first entry above is associated with the correct device (although I don't understand why it is renaming itself), but the hundreds below are all different devices, yet are listed under the above device?

(Sorry for the alignment below, but I tried to upload a image of the screen, couldn't work out the file uploader)


Device name already existed, changed to nb130252-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130252
2:30 PM
Warning
Device name already existed, changed to nb130203-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130203
2:29 PM
Warning
Device name already existed, changed to nb130201-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130201
2:29 PM
Warning
Device name already existed, changed to nb130237-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130237
2:28 PM
Warning
Device name already existed, changed to nb130260-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130260
2:27 PM
Critical
ZESService is not available for interaction: : IsAvailable() failed
2:27 PM
Warning
Device name already existed, changed to nb130238-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130238
2:27 PM
Warning
Device name already existed, changed to nb130219-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130219
2:27 PM
Warning
Device name already existed, changed to nb130238-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130238
2:27 PM
Warning
Device name already existed, changed to nb130263-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130263
2:26 PM
Warning
Device name already existed, changed to nb130180-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130180
2:23 PM
Warning
Device name already existed, changed to nb130271-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130271
2:22 PM
Warning
Device name already existed, changed to nb130266-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130266
2:21 PM
Warning
Device name already existed, changed to nb130193-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130193
2:19 PM
Warning
Device name already existed, changed to nb130238-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130238
2:17 PM
Warning
Device name already existed, changed to nb130188-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130188
2:16 PM
Warning
Device name already existed, changed to nb130178-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130178
2:15 PM
Warning
Device name already existed, changed to nb130276-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130276
2:13 PM
Warning
Device name already existed, changed to nb130243-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130243
2:13 PM
Warning
Device name already existed, changed to nb130288-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130288
2:12 PM
Warning
Device name already existed, changed to nb130281-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130281
2:11 PM
Warning
Device name already existed, changed to nb130285-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130285
2:11 PM
Warning
Device name already existed, changed to nb130285-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130285
2:11 PM
Warning
Device name already existed, changed to nb130197-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130197
2:11 PM
Warning
Device name already existed, changed to nb130211-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130211
2:11 PM
Warning
Device name already existed, changed to nb130218-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130218
2:11 PM
Warning
Device name already existed, changed to nb130197-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130197
2:11 PM
Warning
Device name already existed, changed to nb130211-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130211
2:11 PM
Warning
Device name already existed, changed to nb130218-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130218
2:09 PM
Warning
Device name already existed, changed to nb130188-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130188
2:06 PM
Warning
Device name already existed, changed to nb130266-cb82bdf757cf5a9217021bf32d07f881 while attempting to register host: NB130266
2:05 PM


Does anyone have any idea what is going on?