TeraByte Unlimited • IFW 4.10 on Windows 11 25H2

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IFW 4.10 on Windows 11 25H2

Posted: Thu Feb 12, 2026 12:14 am

by BrianG61UK

Is anyone else seeing IFW 4.10 backups going much slower (like 5 times slower) after the latest Windows updates?

Re: IFW 4.10 on Windows 11 25H2

Posted: Thu Feb 12, 2026 7:41 pm

by TeraByte Support

no, but after updates it may be busy defragging or rebuilding search indexes.

Re: IFW 4.10 on Windows 11 25H2

Posted: Fri Feb 13, 2026 7:40 pm

by OldNavyGuy

BrianG61UK wrote: Thu Feb 12, 2026 12:14 am Is anyone else seeing IFW 4.10 backups going much slower (like 5 times slower) after the latest Windows updates?

If anything, it's a little faster for us.

We use PHYlock instead of VSS.