Sparky is poorly made, MTG'S Japanese branch off called Duel Masters has a much better bot to platy against in their digital game platform tbh. Their bot has many more decks that your can actually choose from which the bot will use.

They are just ignoring this bug, and after months of waiting it starts to annoying me very much! Actually it gets even worst now, before was happening just when sparky had to attack me but now happens even when i want to attack.... wtf?

Hello Wizards, don´t you think is about time to fix the bot? I think it is, and I also think we've been very patient about it.
Don´t abuse of your community patience it´s not nice, especially when you are not a free to play player and you expect something in return. Have a great day!

P.s. Mmmh........Mmmh.......Mmmh....Mmmh

During a game with sparky, sparky gets frozen and only hm's around.

When playing the bot (Sparky), when Sparky is about to lose, it gets stuck in an endless loop of " Hmmm."
This happens way too often and if you let it keep doing the "Hmmm." for the next 20 minutes, eventually Arena will crash.

This is reproducible on both Windows 10 Pro, version 10.0.19045, and on IpadOS version 17.1

This is happening so often now, that it is not worth playing arena anymore.

She's stuck in a Hmmm loop. Just trying out my new decks and this is the second time in a row she gets stuck. Waiting already a couple of minutes but nothing.

Now you don't even get the "hmmmmm"...just a complete lock down of sitting there and doing nothing where the only "solution" is to concede.

1. Give us the steps to reproduce the bug
This happens whenever I play a bot match, no matter what deck I or the bot plays.

2. Note which platform you’re using (PC, Steam, Mac, Android, or iOS)
This happens on both Android phone and pc laptop.

3. Enter the actual results you’re experiencing
At a random point in the match, the bot will get 'stuck' during their turn and do nothing. The bot constantly says "hmm" over and over, but otherwise nothing happens. I can click on things so it's not frozen, but the only way to stop it is to concede the match.

4. Enter the expected results of the feature
I'd like to be able to play the bot matches properly, without this happening.

5. Add any relevant screenshots/videos
No screenshots taken.

6. If you found a workaround, please add workaround steps.
N/A

Is there a way that you can have a bot match actually be capable of completing without freezing during Sparkys turn?
Or is Magic Arena permanently Hasbroken?

It's not broke. It is done on purpose. No need to fix. It has to be undone.

Too Many cards seem to freeze Sparky. I am playing a G/R deck with a lot of wolf tokens. It seems like after too many creatures are on the playfield, Sparky thinks indefinitely(hmm, hmmm, hmmmmmmmm xD).

Please fix this!

Still broke

I thought it was a glitch when she was facing an attack by an army of 200+ squirrels (which is fun to do, but something a human player would never allow). But no, looks like that isn't the case. caught her hmmming when it was just 4 vs 6 creatures and she had 2 cards in hand with plenty of mana.

Still broken. Still stuck on thinking, even after restarting.

I use sparky to test my ideas. I DO NOT play a deck without first thoroughly testing it on Sparky first. If I can't play against sparky then I don't play against people which is bad for the game.

PLEASE FIX SPARKY.
PLEASE.

yeah, this is still an issue. clearly. been having this happen daily for me.

This is a 4 year problem!! Why isn't this being addressed? This is out of control and the game is unplayable. Is it time for reimbursements? Does this need to go to the next level?

I will be contacting the appropriate office.

The same problem repeated several times

I'm having this issue pretty much in every game the turn before I win.