I have installed recently (within less than a month before) on SharePoint Server 2010 Service Pack 1 and Cumulative updates till Feb 2013 on my Server Farm (2 WFE,1 App, 1 Query, 1 Index, 2 DB servers). Prior to this it was showing the status, on WFE1 and Index server as Service Pack 1 and updates KB2597150 are missing. While it was showing all these as present in other servers.
I was neither able to install or uninstall SharePoint / Service packs. I removed the error servers from the farm and reinstalled SharePoint and Service Pack and cumulative updates till Feb 2013. For few days it was showing properly. Now once again, it started showing up as SP1 and KB2597150 missing in WFE1 alone.
Why is this behavior repeating and how can we fix this issue?