Export to zip gets stuck partway through: "Resolving mods"

[allanonmage]

Describe the bug
I made a modpack yesterday, and when I tried to download it today to test it, I can't. The pack contains a mix of Modrinth and Curseforge, so I'm using the export as zip functionality.

To Reproduce
Steps to reproduce the behavior:

1. Export as zip
2. Gets stuck.

On Waterfox, it gets stuck at 175 or 176. On Vivaldi, it gets stuck at 325

Expected behavior
An output zip file, or an error message explaining what the problem is.

Desktop (please complete the following information):

• OS: Windows 10
• Browser Waterfox, Vivaldi

Additional context
Modpack: https://moddermore.net/list/2eX8EjJqfNKG

[allanonmage]

I saw a bunch of errors in F12 in Waterfox. I'd post it, but it's too big for Github, so I put it on PasteBin: https://pastebin.com/a4xCavC5

I kept looking and the first error is:

`

GEThttps://api.modrinth.com/v2/project/eE2Db4YU/version?loaders=["fabric"]&game_versions=["1.20.1"][HTTP/2 429 Too Many Requests 42ms]

XHRGEThttps://api.modrinth.com/v2/project/6txNkua3/version?loaders=["fabric"]&game_versions=["1.20.1"]CORS Missing Allow Origin

GET	https://api.modrinth.com/v2/project/6txNkua3/version?loaders=["fabric"]&game_versions=["1.20.1"]

Status

429

Too Many Requests

VersionHTTP/2

Transferred509 B (112 B size)

Referrer Policystrict-origin-when-cross-origin

GET [https://api.modrinth.com/v2/project/eE2Db4YU/version?loaders=["fabric"]&game_versions=["1.20.1"]](https://api.modrinth.com/v2/project/eE2Db4YU/version?loaders=[%22fabric%22]&game_versions=[%221.20.1%22]) [HTTP/2 429 Too Many Requests 42ms]

XHRGET
https://api.modrinth.com/v2/project/6txNkua3/version?loaders=["fabric"]&game_versions=["1.20.1"]
CORS Missing Allow Origin

GET
https://api.modrinth.com/v2/project/6txNkua3/version?loaders=["fabric"]&game_versions=["1.20.1"]
Status
429
Too Many Requests
VersionHTTP/2
Transferred509 B (112 B size)
Referrer Policystrict-origin-when-cross-origin`

so I think Modrinth is complaining that things are coming in too fast. Is there a way to space them out?

[ryanccn]

modrinth/code#2591

[allanonmage]

This is still happening.

Not sure if you saw this: modrinth/code#1398

I don't know the codenames for the various Modrinth softwares, so I picked the first one in the list back in the day.