I have been having a recurring problem with small white spots or circles, about 1-2mm in diameter on my prints. The spots are very bright and defined. They are randomly scattered across the print. They look as though that tiny area of the emulsion is missing. I have checked all other possibilities and believe to have narrowed the problem down to the paper itself. I've only been using Ilford Multigrade FB Warmtone and Multigrade IV FB Fiber. At first, I thought the paper must have been old and expired, but then I bought a new batch of both and have the same problem.

I do nothing fancy, just contact printing with very clean glass, developed in Dektol, stopped, and fixed, all according to Ilford's instructions. Does anyone know of Ilford papers having this problem?