Everything is working fine at the moment after not working well on data savings and mobile internet for days.

I just tested the latest version of Opera Mini and it works somewhat okay in Extreme Mode but not the standard data saving mode. Actually, its not working at all in the standard data saving mode.

So, Wifi/ADSL at home works well with data saving turned off, Extreme Mode works okay, normal data savings mode doesn't work at all - on all phones that I have tried.

It has always worked before the last few days.

I'm in Sydney, Australia, just west of the city, in the Blue Mountains.

I am in Australia and for the last few days, Opera Mini when on data savings (cell phone internet connection) is impossibly slow. It works well on my home WiFi/ADSL wired connection when data savings is turned off.

I can't actually use Opera Mini for its intended purpose (to save data) and have had to return to Chrome, even though Opera Mini is my favourite.

I've tried un-installing, clearing cache and data and it still is horribly slow on cell phone data and using your servers.

I have a Samsung J3 with Android 5.1.

Yes, I also have this issue on the latest version of Opera Mini on Android on A Samsung J3 - which has worked perfectly with Opera Mini until the last week or so. I am in Australia. I can only sign into my Opera account to sync my bookmarks etc, if I am on mobile (cell phone) internet not my internet connection at home.

I have done a clear data and cache and to no avail.

And also, Opera Mini works well at home via Wifi on my home network but its impossibly slow when used via cell phone data connection.

This has not been the case for me for most of this year but its now unusable. Very sad.