Recording different channels back-to-back error

[Rikl64]

TV-Server Version: TV 3
MediaPortal Version: Latest SVN
MediaPortal Skin: Blue
Windows Version: XP SP2
CPU Type: Intel 3.0Ghz
HDD: Seagate 500GB
Memory: 1.0 GB DDR
Motherboard: FIC P4M-915G/PD1
Motherboard Chipset:
Motherboard Bios: ADVENT
Video Card: NVidia GeForce 7300LE
Video Card Driver: Forceware 94.24
Sound Card: 7.1 on MB
Sound Card AC3: SPDIF out
Sound Card Driver:
1. TV Card: Digital Everywhere FireDTV
1. TV Card Type: DVB-S CI
1. TV Card Driver: BDA 4.8
2. TV Card:
2. TV Card Type:
2. TV Card Driver:
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec:
MPEG2 Audio Codec:
Satelite/CableTV Provider: Astra 28.2
HTPC Case: Elonex Artisan
Cooling: HDD cooler
Power Supply:
Remote: MCE remote
TV: Sony K40V-2000
TV - HTPC Connection: Sub-D & DVI

When recording a TV channel (using .TS) with 2 min pre-roll and 5 minute post roll and this is then followed by another recording on a different channel with the same pre- and post-roll settings results in MP reporting a conflict although technically the conflict in only in the pre- and post- roll period.

Accepting the conflict results in the first recording working and terminates when the second recording request pre-roll starts (finishes two minutes early). The second recording records the second channel up to the end of the post-roll of the first channel recording and thus the second recording only has 7 minutes of footage. TVserver config states that it is streaming the second channel even though the recording has stopped prematurely.

Anyone else confirm this is an issue?