After reviewing the PAC masternode network, there appears to be a few masternodes suffering from performance issues due to excessive peer connections. The PDF linked below shows the potentially affected masternodes. PAC Global team suggests updating to the newest wallet version available (b5cdfa551) as it reduces the required amount of intra-masternode (or quorum) connections to a moderate amount, without affecting network security.

The PDF can be found here: https://cdn.discordapp.com/attachments/373842836862533632/652612283532312595/PACaudit-02122019.pdf

For the newest version of the wallet, as always, please visit: https://www.pacglobal.io/wallets.html
(Other builds are still being added to this release, so please exercise patience.)