Defraggler is taking much longer to defrag Window 10 than previously

[PeterBullivant 0]

My Windows 10 Operating System and Programs are contained within 25GB of data on a separate 60GB HDD. Defraggler used to be able to defragment this HDD comfortably in less than 30 minutes; but now it is taking over 2 hours. I have been unable to identify any fundamental change in the data held on the file, nor any cause for the sudden increase in time required.     

[mta 0]

G'day Peter and welcome,

 

what DF version are you using?

and has the version changed between the 30min run and the 2hr run?

has Win10 build number also changed?