Below is a dump of my Wii via SysCheck. I've tried a few diff versions of ciosx rev 20 and 21 (249/base 56) but no matter what, Scooby Doo and the Spooky Swamp keeps locking up at random times. The on-screen characters still jog in place but are frozen. Hitting the 'home' button on the Wii does nothing. The power button on the Wii works to shut it down but here's where it gets really odd. A few months ago, my daughter and wife played the game all the way through with not a single problem and a few days ago my daughter wanted to play through it again. The ONLY thing that might have changed is when they payed it all the way through a while back, we MIGHT have been using Wiiflow 2.2 v254 where as now I'm on Wiiflow 2.2 v304. Other than that, I made no changes to cios or anything else. But for all I know, they might have played it through with Wiiflow 2.2 v304 originally with no problem. I can't remember when I upgraded from Wiiflow 254 to 304. The USB drive I'm using is a WD Elements 500 gig. I wanted to paste up the SysCheck stuff in case anyone can see something obviously wrong that I should correct. In the mean time, I'll probably give USB Loader a shot and see if it is indeed a Wiiflow problem. I tried 'Block IOS reload' for the game and still had random lockups. The lockups usually happen within a few minutes of starting the game. sysCheck v2.0.1 by Double_A ...runs on IOS58 (rev 6175). Region: NTSC-U System Menu 4.2U (v481) Hollywood v0x11 Console ID: 37739127 Boot2 v2 Found 264 titles. Found 35 IOS on this console. 6 of them are stub. IOS4 (rev 3): Trucha Bug IOS9 (rev 778): No Patches IOS11 (rev 256): Stub IOS12 (rev 269): No Patches IOS13 (rev 273): No Patches IOS14 (rev 520): No Patches IOS15 (rev 523): No Patches IOS17 (rev 775): No Patches IOS20 (rev 256): Stub IOS21 (rev 782): No Patches IOS22 (rev 1037): No Patches IOS28 (rev 1550): No Patches IOS30 (rev 2816): Stub IOS31 (rev 3349): No Patches IOS33 (rev 3091): No Patches IOS34 (rev 3348): No Patches IOS35 (rev 3349): No Patches IOS36 (rev 3351): Trucha Bug IOS37 (rev 3869): No Patches IOS38 (rev 3867): No Patches IOS50 (rev 5120): Stub IOS51 (rev 4864): Stub IOS53 (rev 5406): No Patches IOS55 (rev 5406): No Patches IOS56 (rev 5405): No Patches IOS58 (rev 6175): No Patches IOS60 (rev 6400): Stub IOS61 (rev 5405): No Patches IOS70 (rev 6687): Trucha Bug IOS202 (rev 4): Trucha Bug IOS222 (rev 65535): Trucha Bug IOS223 (rev 4): Trucha Bug IOS249 (rev 21): Trucha Bug IOS250 (rev 65535): Trucha Bug IOS254 (rev 65281): BootMii BC v2 MIOS v5 Report generated on 2011/02/20.