Yes,my wallet can't sync either,i just can't figure out what happened.Dose the dev alive or can someone help me fix this situation?
Try the "resetcheckpoint / getcheckpoint" combination followed by letting maxcoin-qt re-sync as described at
http://maxcoinnews.net/maxcoin-0-9-2-1-release/Worked for me. Also, here is my complete maxcoin.conf:
# Seed nodes
addnode=maxexplorer.cloudapp.net
addnode=max.suprnova.cc
# Enable RPC
server=1
rpcallowip=*
# RPC information
rpcuser=
rpcpassword=
# Mining
gen=0
par=2
enforcecheckpoint=false