[2.1] x50/?: Serious problem, system working very very slow to enter the SD card

[GoogleCodeExporter]

Sony prs-600 / PRS+ 2.1.01 alpha

What steps will reproduce the problem?

1.by inserting SD Card (with 15 books)
2.It takes a time lot for reading and the system becomes very slow in all menus
3.without SD card, handling menus is fluid
4.With firmware 1.18 and the same card, all ok

Regards

Original issue reported on code.google.com by [email protected] on 14 Mar 2012 at 8:48