is anyone having pretty major issues using the Web UI in firefox?

Is that new? Were you on firefox before? I don’t think we rolled out any changes recently

i just started using firefox

Yes I have the same issue on Firefox, it works well on Chrome

New for you @Michal Zawadzki? For the record though, the 1.0 UI is very heavyweight, which is why we have moved towards something lightweight for 2.0

it's been happening for a couple weeks I think

Ok will ask if somethign changed

I feel like I've had that issue since I started using Prefect a few months ago, on Firefox. It's always been intermittent though

I'm on 101.0.1 64-bit

not sure if it's the same for you @Constantino Schillebeeckx but I only get the freeze on flow run screen

yep same

other parts can be slow too but I don't think they freeze completely, flow run screen seems to be very slow most of the time, sometimes freezing completely

Hi @Michal Zawadzki and @Constantino Schillebeeckx - thanks for telling us about this. I'd like to see if I can replicate and see if there's anything we can do to improve things here. Can you give a bit more info to help us do that: • You mention the ui freezes on the flow run screen. Is that the screen that looks like the one in my screenshot? • Are you in the overview or a specific tab when it freezes? • does it happen consistently? • Do you see anything in the developer console? • Anything else we should be aware of?

I've captured a gif I could send you (would rather not post it in this public venue)

Great - would you mind dm-ing it to me?