Rabbi Shlomo Singer, the Rosh Yeshiva of Yeshivas PTI in Passaic, has the unmatched ability to give iyun shiurim in Shas in terms all people can understand.
About 1064-1086 of his shiurim were available on the BCBM/YUTorah system until very recently.
Until a week ago, these shiurim were perfectly downloadable, without a problem.
Now, they cannot be found.
Please contact the BCBM and YUTorah webmasters to express your disappointment and concern.
These shiurim are a lifeline for me and many others.
The shiurim of R’ Baruch Bodenheim were also available there and are also missing.