Failed to download programs using Astro OD. Please help!!

I moved to a new house (condo) which using centralized dish for Astro. Unfortunately, I can't receive some channels. Then I called Astro to switch to IPTV since I'm using Maxis 10Mbps. The soonest they can come and configure is 12-dec. Crazy! Now Astro OD oso crazy, when reach 30%, it failed. Yet very slow. Previously using streamyx 4Mbps to download programs from Astro was faster.