Cox Login not working on ReadyNas 2304

Hi, I'm attempting to login to TVE with Cox on a ReadyNAS 2304 server. Unfortunately every time I login I'm presented with "encountered exception 'Uncaught' (5:5)".

This seems to be the log when the error occurs:

2020/01/21 20:19:30 [TVE] action=script_error err=&runtime.ExceptionDetails{ExceptionID:1, Text:"Uncaught", LineNumber:5, ColumnNumber:5, ScriptID:"12", URL:"", StackTrace:(*runtime.StackTrace)(0xc001168000), Exception:(*runtime.RemoteObject)(0xc0000f01b0), ExecutionContextID:0} exp=&runtime.RemoteObject{Type:"string", Subtype:"", ClassName:"", Value:easyjson.RawMessage{0x22, 0x6e, 0x6f, 0x20, 0x6c, 0x6f, 0x67, 0x69, 0x6e, 0x20, 0x66, 0x6f, 0x72, 0x6d, 0x20, 0x66, 0x6f, 0x75, 0x6e, 0x64, 0x22}, UnserializableValue:"", Description:"", ObjectID:"", Preview:(*runtime.ObjectPreview)(nil), CustomPreview:(*runtime.CustomPreview)(nil)} exp_value="no login form found"

If I try it 2 or 3 times in a row, I eventually get the error:

"Post https://sp.auth.adobe.com/adobe-services/session: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)"

And here's the error screenshot: https://i.imgur.com/4z05uTs.png

This issue seemed to resolve itself.

The only thing I changed was that I disabled my network ad-blocker (PiHole), which might be related to this eventually succeeding.