Is it just me or has the number of bugs increased rather than decreased?

I'm not sure, ever since valve moved dota 2 to source 2, there has been an explosion of new bugs that have just gotten worse. the dire ancient auto stacking is one such bug, and i have also played games where my hero suddenly disappeared.

Also, on a side note, with the new source 2, i suddenly feel that my enemies suddenly became much stronger, as if they are from another skill level altogether. Did dota 2's ranking system get reset along with the new update?

I really hope for this to be fixed soon,

Your observations are correct.
Please keep in mind that Reborn is basically a beta.
Kyphoid relied on the dota players to try out reborn and report bugs.
But there was not enough interest. So they were forced to force us to try it out.

well, i don't mind that there are bugs, but my problem is that instead of less bugs, there are more bugs coming out instead. I never had the ancient autostack before when i was playing beta. I never had my hero disappear back in beta. There shouldn't be new bugs coming out, the old bugs should be getting fixed. so why is there suddenly an outburst of new bugs all of a sudden?

Source 2 is baslicly the entire game remade.

I think they should make another dota 2 test though.

Ok so i have occasional hero freezing(like it happens when you8 suffer from packet loss) with my connection being fine, double item purchases(but that's been revealed already to be present for everyone) and graphics settings self-change. Anyone has similar problems or it's just me?

All except the freezing.

My client freezes when I use the press to talk feature in reborn.

I turned on open mic (after setting threshold correctly!) and that fixed the issue. I would rather have press to talk functioning correctly though.

Is it possible that the developers are working on the shadows tweaking the engine to accommodate new mechanics? Possibly for 6.85?

OR ARE THEY MAKING NEW HATS?

I get the freezing problem. Ruined ranked match for me today.

Is it just me or is anyone else getting like input lag?
Where right clicking on an enemy is laggy and can cause you to move forward instead of actually attacking them? And just in general too with moving around...
Also I swear the reborn client's graphics make it harder for my computer to run, I could run source 1 Dota fine on max graphics, but with reborn on max graphics everything seems laggy (this could possibly the reason for clicking lag)