Media keys does not work after computer has been locked

[gas]

System: Win XP SP2, Dell XPS Gen2 portable, Logitech Cordless Keyboard, MediaMonkey 3.0.0.1081

After starting MediMonkey the media buttons (eg. Play/pause) on the keyboard and on the computer works fine.

After Locking (WinKey+L) and unlocking (type password) the computer, the media keys no longer works.

DebugView shows not entries of detecting the keys, just pausing and unpausing the playback:

Log when keys are working:
00000000 0.00000000 [5608] MMDS: Pause starting
00000001 0.00009890 [5608] MMDS: Starting smooth unpausing
00000002 0.00379992 [5608] MMDS: Pause finished
00000003 0.00390357 [5608] Winamp sim - WM_USER message 603
00000004 0.08577319 [5608] MMDS: Unpausing, playsfor: 15168, ratio: 0,143310657596372
00000005 0.11422876 [5608] MMDS: Unpausing, playsfor: 20104, ratio: 0,18994708994709
00000006 0.13463610 [5608] MMDS: Unpausing, playsfor: 23808, ratio: 0,224943310657596
00000007 0.15804076 [5608] MMDS: Unpausing, playsfor: 27864, ratio: 0,263265306122449
00000008 0.18147922 [5608] MMDS: Unpausing, playsfor: 32096, ratio: 0,303250188964475
00000009 0.21708681 [5608] MMDS: Unpausing, playsfor: 38268, ratio: 0,36156462585034
00000010 0.24209166 [5608] MMDS: Unpausing, playsfor: 42676, ratio: 0,403212396069539
00000011 0.26617265 [5608] MMDS: Unpausing, playsfor: 46908, ratio: 0,443197278911565
00000012 0.26661769 [5608] MMDS: Written 101376 bytes
00000013 0.28698143 [5608] MMDS: Unpausing, playsfor: 50612, ratio: 0,478193499622071
00000014 0.31165022 [5608] MMDS: Unpausing, playsfor: 55020, ratio: 0,51984126984127
00000015 0.34463513 [5608] MMDS: Unpausing, playsfor: 60840, ratio: 0,574829931972789
00000016 0.36954501 [5608] MMDS: Unpausing, playsfor: 65072, ratio: 0,614814814814815
00000017 0.39249513 [5608] MMDS: Unpausing, playsfor: 69304, ratio: 0,654799697656841
00000018 0.41596180 [5608] MMDS: Unpausing, playsfor: 73360, ratio: 0,693121693121693
00000019 0.43966424 [5608] MMDS: Unpausing, playsfor: 77416, ratio: 0,731443688586546
00000020 0.46092701 [5608] MMDS: Unpausing, playsfor: 81296, ratio: 0,768102796674225
00000021 0.48527926 [5608] MMDS: Unpausing, playsfor: 85528, ratio: 0,808087679516251
00000022 0.50971001 [5608] MMDS: Unpausing, playsfor: 89936, ratio: 0,84973544973545
00000023 0.54200238 [5608] MMDS: Unpausing, playsfor: 95580, ratio: 0,903061224489796
00000024 0.56440163 [5608] MMDS: Unpausing, playsfor: 99460, ratio: 0,939720332577475
00000025 0.58981293 [5608] MMDS: Unpausing, playsfor: 104048, ratio: 0,983068783068783
00000026 0.61826098 [5608] MMDS: Unpausing, playsfor: 108984, ratio: 1,0297052154195
00000027 0.83755451 [5608] MMDS: Written 101376 bytes
00000028 1.27834320 [5608] MMDS: ***Playback pointer crossed buffer end***
00000029 1.40631366 [5608] MMDS: Written 101376 bytes
00000030 1.99725497 [5608] MMDS: Written 101376 bytes
00000031 2.57443190 [5608] MMDS: Written 101376 bytes
00000032 3.15807652 [5608] MMDS: Written 101376 bytes
00000033 3.71413636 [5608] MMDS: Written 101376 bytes
00000034 4.30323172 [5608] MMDS: Written 101376 bytes
00000035 4.85867357 [5608] MMDS: Written 101376 bytes
00000036 5.44188976 [5608] MMDS: Written 101376 bytes
00000037 6.02057505 [5608] MMDS: Written 101376 bytes
00000038 6.19239044 [5608] MMDS: Pause starting
00000039 6.19256353 [5608] MMDS: Starting smooth pause
00000040 6.19265985 [5608] MMDS: Pause finished
00000041 6.24013424 [5608] Winamp sim - WM_USER message 603
00000042 6.24407101 [5608] MMDS: Pausing, playsfor: 7940, ratio: 0,300075585789871
00000043 6.26108408 [5608] MMDS: Pausing, playsfor: 14640, ratio: 0,55328798185941
00000044 6.28451920 [5608] MMDS: Pausing, playsfor: 18696, ratio: 0,706575963718821
00000045 6.31096697 [5608] MMDS: Pausing, playsfor: 23456, ratio: 0,886470143613001
00000046 6.33436918 [5608] MMDS: Pausing, playsfor: 27512, ratio: 1,03975812547241
00000047 6.33449316 [5608] MMDS: End of smooth pausing


Log after computer has been locked and unlocked:
00000048 11.43472481 [5608] Thread has started 5852
00000049 11.43479156 [5608] Thread registered, going to initialize 5852
00000050 11.43493843 [5608] Thread initialized 5852
00000051 11.57592678 [5608] Going to make final callback 5852
00000052 11.57601833 [5608] Thread has finished 5852
00000053 19.55219460 [5608] Winamp sim - preventing show window.
00000054 19.55223656 [5608] Winamp simulation window received messsage 70
00000055 19.55230904 [5608] Winamp sim - preventing show window.
00000056 19.70123100 [5608] Winamp sim - message left to the default processing
00000057 19.70698547 [5608] Winamp simulation window received messsage 26
00000058 19.70702934 [5608] Winamp sim - message left to the default processing
00000059 23.81059647 [5608] Winamp sim - preventing show window.
00000060 23.81068039 [5608] Winamp simulation window received messsage 70
00000061 23.96636009 [5608] Winamp sim - preventing show window.
00000062 24.05894089 [5608] Winamp sim - message left to the default processing
00000063 24.05898857 [5608] Winamp simulation window received messsage 26
00000064 24.06004143 [5608] Winamp sim - message left to the default processing
00000065 41.43475723 [5608] Thread has started 2964
00000066 41.43482590 [5608] Thread registered, going to initialize 2964
00000067 41.43497086 [5608] Thread initialized 2964
00000068 41.65676117 [5608] Going to make final callback 2964
00000069 41.65685654 [5608] Thread has finished 2964

[Peke]

What Driver version you use?

I haven't been able to replicate on both EX-110 Cordless desktop (SetPoint v4.0) and on G15.

Does all work Ok after restart?

[gas]

I have not installed the Logitech drivers, and thus use the standard Microsoft drivers (version 5.1.2600.2180). The media keys (both those on the keyboard and those built in on the front of the laptop) work fine without the Logitech drivers.

The media keys also work fine in Windows Media Player, even after the computer has been locked and unlocked.

And, yes, if I restart MediaMonkey, the media keys start working again in MediaMonkey.

[Peke]

As I thought so, will see what can be done for 3.0

Can I ask you to try replicate this with Logitech Drivers? (I know that you do not want to install but I need to be certain as I can't replicate the problem)