Xbox game pass only three weeks?

Yeah so after three weeks of not finding an answer except redownload, and be prepared to redownload it again in another 2 weeks, my games pass ran out of time, so i just cancelled it and moved on, Im probably gonna buy outer worlds on epic store as its
the only reason i had games pass, was going to get The MCC but i have seen a few people say its all xbox games pass games. Im going to try again when the app comes out of Beta and maybe gets updated abit.

I was interested in Takedown, but I'll give it a pass if it's an XBLA game. In three weeks after launch the community will be abysmal no matter how good it is, the only exception I've seen to this rule is Battlefield 1943, even then it seems like that game
was starting to decay when I last played it.

When renewing an Xbox Game Pass Ultimate subscription it converts the three months xbox live to 1 month xbox live. You can wait untill the subscription has fully ended to redeem three months of xbox live. I recommend buying many months or a year of xbox
live then buying one month of game pass ultimate it will change the whole subscription to xbox game pass ultimate. This can only go up to 36 months

Yes, I plan to buy four ultimate game pass cards to equal a year of it, in the next couple weeks since I figured it out it is way cheaper to buy four three months cards. Then to pay for gold and game pass separate I noticed in my state after taxes it would
cost me $200 for a year of gold and game pass if I bought it separately but it will only cost 113 after taxes for a year of ultimate.

More specifically, Game Pass Ultimate is three in one: Xbox Live Gold plus Game Pass for Xbox plus Game Pass for PC.