Each time the wallet is synchronized for a long time. There are only 3 active connections. What can be done?
What is your wallet version?
If not 3.1.0, update to 3.1.0 please.
If already 3.1.0, how about adding "addnode" ?
We can put a "yenten.conf" file on the folder in which your wallet.dat exists,
and can find a nodes list from here, for example:
http://spbird.mydns.jp/myexplorer2/probeexplorer.php?timezone=2&probeno=7&coinno=24&rawmode=3Please select nodes which are showed as "[subver] => /Yenten:3.1.0/"