NCM(7.2.2) Scripting is Really Slow

I'm Trying to run a script on multiple nodes in the NCM(7.2.2). I need to change the banner motd of a lot of Nodes,

Im doing tests with one single node, a banner of:

350 characters takes 10 minutes  to complete

100 characters takes 5 minutes to complete

Its me or the NCM Execute Script is REEEEEEAALLY SLOWWWWW?

does anybody have the same issue? did someone fix this?

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