![]() ![]() I don't think it is a mouse hardware issue as the mice all work fine on other PCs. The only reason I did not reformat after noticing this right away is that I assumed it was something I could fix later and I just wanted the media box up and running since this is the only way I watch TV. I have never seen anything like this before. I know the solution is probably to just format and see if it persists, but it would be nice to avoid and at this point I am just dying to know what is going on. I have tried connecting the PC to the TV with VGA and it didn't fix it. It isn't a frequency, frames, or response time issue with the TV or video adapter as nothing else is affected. Otherwise mice function just as they should on the PC, and the wireless keyboard using the same receiver as one of the mice (both logitech) has no issues: keyboard commands respond quickly and there is no noticeable lag. The pointer trail option is not activated, but it is almost like you are using that feature and the mouse pointer is one of the pointer frames that is toward the end of the trail all the time. You can really notice it when you move the mouse quickly and then stop, and the cursor keeps moving to catch up a few fractions of a second behind. It is hard to explain without showing someone, but everyone who ever uses it immediately notices how weird it is to get used to. There is no stuttering, jumping, freezing, blinking, etc. Any posts about mouse lag are not like this. I cannot find absolutely ANY forum post about this issue. I tried every BIOS setting related to USB that can be tweaked and nothing has worked. ![]() I have done the same with any mouse software (logitech setpoint and unifying) I use. I have tried disabling/deleting/updating mouse, USB, and HID drivers to no avail. I have tried 6-7 different mice and the issue always persists. All ports work fine for every USB device I have ever used on it without issue. It is consistent and always lags the same amount no matter what I am doing. ![]() This is the case ALL of the time, regardless of whether there is any load on the CPU or RAM or HDD or network adapter. Ever since I last formatted the main HDD and installed Windows 7 pro (same OS as it used to have on it) there has been a curious issue: the mouse cursor lags behind every movement of the mouse just slightly. There is absolutely no lag with video or anything I do with it. It is fully up to date regarding windows updates and drivers for everything, and runs fine for what I need it to do. I also have a few external HDDs attached to it, and use it with basic windows sharing as a server so I can stream the files from it to other devices in the house on occasion. Although it is older, it is able to play HD video to my TV (through HDMI) without issue and all I use it for is that and occasional web browsing. It has onboard graphics and audio and no additional hardware outside of a SATA HDD, 4GB of RAM, and a D-link wireless USB dongle to connect to my router. I know the motherboard is an ASUS P5QL-EM and that it has a fairly low end dual core intel CPU. I am currently not with the PC and can post it's stats later. I have an older PC running Windows 7 pro I use as a media box for my TV. This is the most frustrating and difficult problem I have ever encountered. I'm no expert but I'm highly PC savvy for a non-techie. ![]() This is literally the first PC problem I've ever had that required me to make a post as typically hours of scouring the web and messing around have allowed me to resolve any other problem. I'm not new to using these forums to troubleshoot, but I'm new to posting myself. ![]()
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