Piracy: ꜱᴀɪʟ ᴛʜᴇ ʜɪɢʜ ꜱᴇᴀꜱ

I have a seedbox with Ultra.CC. I've got Prowlarr, Sonarr and Radarr setup with IPTorrents as the indexer. It was working perfectly, however recently I've had lots of issues is connections being reset.

Here are a couple of the errors I'm seeing.

2025-01-29 00:02:03.5|Warn|HttpClient|HTTP Error - Res: HTTP/1.1 [PUT] https://xxxxxxxxxxxxxxxx.xxxxxxxxxx.usbx.me/sonarr/api/v3/indexer/5: 400.BadRequest (432 bytes)
[
  {
    "isWarning": false,
    "propertyName": "",
    "errorMessage": "Unable to connect to indexer: HTTP request failed: [429:TooManyRequests] [GET] at [https://xxxxxxxxxxxxxxxx.xxxxxxxxxx.usbx.me/prowlarr/6/api?t=tvsearch%5Cu0026cat%3D5000%2C5030%2C5040%2C5020%2C5010%2C5070%5Cu0026extended%3D1%5Cu0026apikey%25XXXXXXXXXXXXXXXXXXXX%5Cu0026offset%3D0%5Cu0026limit%3D100]. Check the log surrounding this error for details",
    "severity": "error"
  }
]

025-01-30 19:47:29.1|Warn|IPTorrents|Unable to connect to indexer, please check your DNS settings and ensure IPv6 is working or disabled. https://iptorrents.com/t?73=&26=&55=&78=&23=&24=&25=&66=&82=&65=&83=&79=&22=&5=&99=&4=&60=&q=%2B%28tt4445396%29%2C%2B%28S11E08%29&qf=all

[v1.30.2.4939] System.Net.Http.HttpRequestException: An error occurred while sending the request.
 ---> System.IO.IOException: The request was aborted.
 ---> System.IO.IOException: Unable to read data from the transport connection: Connection reset by peer.
 ---> System.Net.Sockets.SocketException (104): Connection reset by peer

DNS is fine. I've tried putting query limits on the indexer in Prowlarr, but that hasn't helped.

I'm wondering if this is a common thing with IPTorrents? Is there anything anyone can suggest? I'll appreciate any help. Thanks.

EDIT: Forgot to mention I have FlareSolverr installed and applied to the indexer in Prowlarr.