I’ve been getting errors when trying to burn CDs, which are unsirprisingly meaningless. But they’re consistent, so I’m suspecting I need a new drive, but I’d like a second opinion first. Attempting to burn the same image got “WRITER ERROR (MEDIUM ERROR (POWER CALIBRATION IS FULL))"” from DeepBurner, and "Could not perform EndTrack from Nero.
Used to be this might be due to low CPU resources, but since burnproof & it’s variants came along, it usually signals a hardware issue with the drive assuming the media is OK. Might be worth running a CD lens cleaner before you trash the drive.