Trend issues on ABB 800xa

Hi guys
I'm working with ABB 800xa 5.1
So I have 5 redundant pm864 and on one of them all trend display are gone and no longer available but the 4 other are good
RNRP are up , all services are running
Should I go for aspect system structure re import or is there any other suggestions you might have for me thanks
 
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