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Forum Discussion
jetheroheller
Feb 21, 2016Tutor
RNDU600 on OS6.4 suddenly reports "Cannot communicate with UPS UPS ()."
How do I troubleshoot "Cannot communicate with UPS UPS ()" I've been using this APC BACKUPS 1200XS UPS plugged directly into this NAS for about 5 years now, with no issues, including when I chang...
jetheroheller
Mar 01, 2016Tutor
I will try it. Thanks !!
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