2 t1s and avov working great,but as of midnight cannot conect to server on all three.any help woul be appreciated. thanks. can ping rocket but stbs will not connect

my t1 has become unwatchable.it will load and play for five seconds and then go back to loading.tried factory reset,iptv reset with the same results.only channel that comes in is rt channel.not much interest in Russian tv.tried wireless and hard wire but no change. round circle, constantly...

set up my t1 and went smooth yesterday.today epg is only populating on a few channels.any workaround?