what a frustrating issue, i will also be contacting optus and i hope
they have heard this query enough to take serious in finding a solution
for us. it would be a shame to let 5G go because of a simple unexpected
compatibility issue
I am having the same issues here, i went from optus 4g huawei router to
their nokia 5g router and i cannot get the chromecast working on the 5g
router. I have found multiple threads about this but none of the
solutions seem to work