Photoshop is moving to Physically Based Rendering (PBR) > this is a method of shading and rendering that provides a more accurate representation of how light interacts with surfaces. However, there will be files that will no longer look the same because how Photoshop handles certain materials differently.įor example > Photoshop went from Specular-Glossiness to Metal -Roughness The Ray Tracer has not changed, however, the material model has changed and Photoshop tries to match previous versions as close as possible. Material model > Model may render different.OpenGL on canvas > Model may look different.Right now, I'm using an old PS/2 keyboard and PS/2 mouse, but I really liked the wireless set.The 3D Material model in Photoshop has changed and it is transitioning to the 3D material model used by Substance and Dimension. uninstall the (now newer) Logitech driver
uninstall the USB composite driver, which I have not done because I'm not sure how that might impact other USB devicesġ0.
checked the dates for newly installed apps (no new installs anywhere near the time the problem started)ĩ. run my virus app and every malware app I have (everything clean)Ĩ. checked Event Viewer for "Error" messages (none)ħ. checked Device Manager for exclamation marks and question marks (none)Ħ. replace the batteries in both the k&m, and reset bothĥ. connect the k&m adapter to a different USB portĤ. tried to update the USB composite device driver (which is 51.2600.5512, and windows says there are no updates, though it's a 2001 driver)ģ. updated the Logitech driver and softwareĢ. Here's what I've done to try to remedy the problem:ġ. I don't know if it's freezing up too, but I have noticed that, since the keyboard and mouse problem started, it does not always function on the first boot. I'm not really sure if it's having issues because I seldom use it.
Other USB devices are not having any issues except the one other USB composite device I have (a MS webcam). Curiously, the keyboard and mouse don't always freeze up exactly at the same time, though usually they do. Some times, though, I will get a "2 minute warning" because either (a) a key "sticks" for one or two seconds, giving me a line or so of the same letter, (b) the mouse "skips" instead of slides across the screen, or (c) I hear the sound of a USB device connecting and then disconnecting. Most of the time, there is no notice that they are going to freeze. There is no correlation to apps open, since it will happen when nothing is open. Usually, they will both freeze up within 20 minutes or so of a boot sometimes they will go for hours without freezing.
In the last week or so, the combo started freezing up at random times, without any apparent rhyme or reason. I have a wireless keyboard and mouse combo (Logitech LX310), which I've been using for roughly a year.
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