I bought the converter for the 1 TV I have that’s not on cable.
Made a 4 bowtie uhf antenna. Tested it some weeks ago and got wonderful reception.
Yesterday I turned on the set after the switch and zonk!
A few stations are passable but one in particular, the CBS affiliate is ‘no program’ or ‘weak signal’.
Vinnie - I was advised to rescan my converter box. You may (or may not) recover the lost channels.
Good luck...