24.10: Can't update software lists

Hi! Yesterday I upgraded my RT-AX53U from 24.10-rc4 to 24.10.0. After that, I wanted to update my software lists (System>Software>"Update Lists..." in the web ui), but this always gives an error:

opkg update 

Downloading https://downloads.openwrt.org/releases/24.10.0/targets/ramips/mt7621/packages/Packages.gz
```

*** Failed to download the package list from https://downloads.openwrt.org/releases/24.10.0/targets/ramips/mt7621/packages/Packages.gz

Downloading https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/base/Packages.gz
*** Failed to download the package list from https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/base/Packages.gz

Downloading https://downloads.openwrt.org/releases/24.10.0/targets/ramips/mt7621/kmods/6.6.73-1-3abe85def815b59c6c75ac1f92135cb6/Packages.gz
*** Failed to download the package list from https://downloads.openwrt.org/releases/24.10.0/targets/ramips/mt7621/kmods/6.6.73-1-3abe85def815b59c6c75ac1f92135cb6/Packages.gz

Downloading https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/luci/Packages.gz
*** Failed to download the package list from https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/luci/Packages.gz

Downloading https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/packages/Packages.gz
*** Failed to download the package list from https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/packages/Packages.gz

Downloading https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/routing/Packages.gz
*** Failed to download the package list from https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/routing/Packages.gz

Downloading https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/telephony/Packages.gz
*** Failed to download the package list from https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/telephony/Packages.gz

Errors

Failed to send request: Operation not permitted
Failed to send request: Operation not permitted
Failed to send request: Operation not permitted
Failed to send request: Operation not permitted
Failed to send request: Operation not permitted
Failed to send request: Operation not permitted
Failed to send request: Operation not permitted
Collected errors:
 * opkg_download: Failed to download https://downloads.openwrt.org/releases/24.10.0/targets/ramips/mt7621/packages/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

 * opkg_download: Failed to download https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/base/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

 * opkg_download: Failed to download https://downloads.openwrt.org/releases/24.10.0/targets/ramips/mt7621/kmods/6.6.73-1-3abe85def815b59c6c75ac1f92135cb6/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

 * opkg_download: Failed to download https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/luci/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

 * opkg_download: Failed to download https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/packages/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

 * opkg_download: Failed to download https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/routing/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

 * opkg_download: Failed to download https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/telephony/Packages.gz, wget returned 4.
 * opkg_download: Check your network settings and connectivity.

The opkg update command failed with code 7.

Any idea why this may be? On my own machine (which gets its internet through the router) I can easily run wget https://downloads.openwrt.org/releases/24.10.0/packages/mipsel_24kc/telephony/Packages.gz. I'm a bit puzzled by this, any idea on how to solve this?