I did not notice any white particles when I first mixed up a batch of XTOL (later I learned this lot number was on the recall list). Not saying there were no white particles, but if there were, I did not notice. First roll (T-Max 400) developed normally (one shot; discarded after use). A week later, when setting up to develop another roll from the same batch of XTOL, I noticed some suspended white particles. I filtered out the white particles with a coffee filter - and that roll, Fuji Acros II - came out thin. That experience was discussed <
here>.
No idea if removing the white particles contributed to the thin negatives, or not. I will try a clip test before using any more of this batch of XTOL. If I can get another successful development from this batch, it might suggest removing the particles was at least part of the problem?
Still waiting for replacment XTOL from Sino Promise, since early January.