If you have a firewall, then please allow access to all packages from *.sitepad.com and *.softaculous.com
142.132.212.2 #api.sitepad.com
192.198.80.6 #s0.softaculous.com
158.69.6.246 #s1.softaculous.com
138.201.40.168 #s2.softaculous.com
213.239.208.58 #s3.softaculous.com
138.201.24.83 #s4.softaculous.com
148.251.137.79 #s5.softaculous.com
167.114.200.240 #s7.softaculous.com
46.250.225.249 #s8.softaculous.com