erase LAST_SENT_PP_SEQ_NO before starting view_change
@@ -825,6 +825,7 @@ class Node(HasActionQueue, Motor, Propagator, MessageProcessor, HasFileStorage,
# catchup might be started due to several reasons.
self.catchup_rounds_without_txns = 0
self._catch_up_start_ts = time.perf_counter()
+ self.last_sent_pp_store_helper.erase_last_sent_pp_seq_no()
def on_view_change_complete(self):
"""
