I have an Iomega Ditto Easy 3200 tape drive. It takes TR-3 tapes.
TDK have now produced a TR-3-EXtra tape, with greater capacity.
Each tape comes with Seagate Backup Exec, v.5.5. According to
the pack, my drive should be able to handle these tapes, but
in practice the drive despools the tape immediately -- and this
in spite of a slip in the Backup booklet with the tape saying
that if you have v5.5 or later it can handle them. I've had no joy from either
Iomega or TDK. Any ideas, please?