Interesting, GodRedeemed, thanks for your feedback !
Indeed, the 8BitDo Pro 2 Controller is not listed among the controllers supported by the game according to the official list, which hasn’t changed in the past three years.
However and I haven’t seen this explicitly mentioned anywhere, having a list of supported controllers does not mean that controllers not on the list are forbidden. In a computing sense, “supported” has no direct link to the concept of being “allowed.” Here’s a quick explanation from ChatGPT:
In a computing context, “supported” means:
“Compatible and officially handled by the game, because it has been tested and validated by the publisher/developer.”
It has absolutely nothing to do with being “allowed” in a regulatory or disciplinary sense.
It’s purely a technical notion: if your controller is on the list, the game is expected to recognize it and work properly with it.
If that’s the case, Blizzard should be transparent about whether this list is strict or not, and above all clarify whether we’re talking about “supported” controllers or “allowed” controllers because that changes the situation drastically.
On top of that, I’ve read all sorts of things over the past few weeks. Some people have been banned even though they were using controllers from the official list. So for now, the idea that controllers could be the cause of the bans is still just a hypothesis. Blizzard has been completely silent on the matter, so we’re left to figure things out on our own — even though it would be so much easier if they helped us cross-reference data. They surely have a number of logs, and with that I’m sure we could separate fact from fiction and identify a pattern causing the bans. (That said, it does seem the issue has been raised internally and they’re looking into it, but since there’s no official communication, doubts remain sadly)
One more thing if you don’t mind me asking, what model of phone are you using ? I’ve read that certain models can cause problems because the OS skin installed on the phone can include apps that impact the game, and might therefore be considered third-party programs (I’ve read in particular about Xiaomi phones with HyperOS and the “Game Turbo” app).
EDIT 08/12/2025 : Alright, I wanted to make a new post, but since my last message is already the most recent one, I get “An error occurred: Please wait for other users to participate before replying,” so I’m forced to just edit my last message.
I just got my third suspension for the same reason as the last two 
On the PC I play on, before each gaming session, I killed any Windows processes/services that could potentially be considered “sensitive,” such as anything related to Razer (I have a Naga mouse that can be used to make macros) / Logitech (I have a Logitech keyboard that can be used to make macros) / Corsair (I have a Corsair headset nothing noteworthy there, but better safe than sorry).
For the record, I never launched the game on my phone, so the suspension definitely happened after a PC gaming session.
I deliberately kept using my 8BitDo Pro 2 controller connected via Bluetooth, so I was expecting another suspension to happen.
It’s worth noting that on another account, I use a Nintendo Switch Pro Controller connected via USB and so far I haven’t been suspended (I play much less on that account cause’ it’s just for testing what might or might not trigger a suspension).
For now, it’s hard to draw conclusions since Blizzard is staying completely silent on the matter, but all this could reinforce the idea that the controller might be the trigger for these account suspensions.
Of course, I filed an appeal, and I’m already laughing in advance at the nonsensical response I’m going to get…