@Cesar1982
I'm not familiar with IPTV66, I use NFPS. NFPS has portals you can change to 1-6. Portals 1-5 have that delay, but the new portal 6 that was recently added does not have a delay. It instantly connects like portals 1-5 did 4-5 months ago.
If iptv66 has portals like NFPS does, Try...