Hi, We are also facing same issue ,recently upgraded to 2.5v from 2.3v .
Running 3 server nodes and 1 client node(both Native persistence and cache store using ),all 3 sever nodes in baseline topology. Baseline Topolgy: node00,node01,node02 after some time nodes has been started,*node00* is disconnecting and then entire cluster hangs up throwing exception <http://apache-ignite-users.70518.x6.nabble.com/file/t1379/pagecorrected.png> after disconnecting *node00* nothing is working,even i want to remove *node00* from baseline topolgy,its throwing exception like failed to connect cluster -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
