According to M. Morozov, 11.7.41 in 13.58 (moscow time) U.144 was seen from M-97, but chance to attack was missed. Some hours later this sub was attacked by U 144, but missed (reported 19.15). 14.7.41 in 03.15 U.144 was discovered by M-97 one more time, but there was no opportunity to attack.
10.7.41 in 04.13 U.144 was seen from M-103, but both subs submerged away without attack. 12.7.41 same sub in same area hored screwnoise, but didn't see anything.