When we have {A,B,C,D}, and B,C and D crash at the same time, then the installation of new view {A} runs into view_ack_collection_timeout, waiting for acks from C and D for the new view:

GMS: A: failed to collect all ACKs (expected=2) for view [A|4] after 10012 ms, missing 2 ACKs from (2) C, B

This happens despite the fact that B, C and D are suspected and GMS does received a SUSPECT event for these members! This should trigger the immediate return of the view installation, instead of running into the 10s timeout.