performance over network drives and folders



Since we encrypted the legal team computers, they can not search as fast as they did before the sophos disk encryption was installed.

As a part of their workflow they should search on a network drive. They has thousands of pdf files inside it and they've to find the latest partner contract signed with.

With no encryption,  searches get back instants results. With disk encrypted they can wait several minutes to get back some results. This is huge trouble for them.

Same occurs loading some folders with thousands of pdf files takes several minutes to show as well.

Is there any way to improve that?

Thanks for helping