Wallet v1.0.7 will sync when you block wrong nods.
For windows users
https://www.howtogeek.com/112564/how-to-create-advanced-firewall-rules-in-the-windows-firewall/
IP address to block:

220.161.67.236
46.185.90.120
5.150.238.54
180.241.169.240
177.33.146.131
46.147.193.168
188.25.107.175
62.210.201.171
178.155.229.29
179.105.164.99
ubuntu users:
iptables -A INPUT -s 5.150.238.54 -j DROP
iptables -A INPUT -s 220.161.67.236 -j DROP
iptables -A INPUT -s 46.147.193.168 -j DROP
iptables -A INPUT -s 177.33.146.131 -j DROP
iptables -A INPUT -s 180.241.169.240 -j DROP
iptables -A INPUT -s 46.185.90.120 -j DROP
iptables -A INPUT -s 188.25.107.175 -j DROP
iptables -A INPUT -s 62.210.201.171 -j DROP
iptables -A INPUT -s 178.155.229.29 -j DROP
iptables -A INPUT -s 179.105.164.99 -j DROP
my windows wallet is now sync
and nods same
And please report any of nods or connection where is wrong height of block chain to avoid sync issue ( Please report on Discord Chanel)
that is temporary solution but is working

Regards
ServC4
Dev Team