justjohn22

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Posts posted by justjohn22


  1. I have multiple NA Screens on a control system and they are arbitrarily locking up.  The screen becomes distorted and unresponsive.  It has happened at least three times on different screens.  The only way to resolve the issue is to disconnect then reconnect power.  Has anyone seen this issue? Is it a known issue?  The controller is an NJ5.