Still no fix for the long startup problem.
It's not even fixed on the 43.0 beta version. WTF is going on??

Longer startup problem yet not fixed on Opera Mini 42.0 stable version.

The Slow Startup problem (with lots of speed dial). It's not fixed yet on the Opera Mini 42.0 beta version.
Moreover, facing slow video streaming problem. Whenever I tried to play any video from any website then Opera Mini's default media player comes up & it takes hell lot of times to play that followings video.

F**king hell.
It's not fixed yet even on the 41.0 version.
Still facing super slow startup.

Startup takes much time, Video streaming too. These are the main problems..

This version takes huge time (it needs more than 20 seconds) at startup if I have many Speed Dials. Previous 39.0 version was full ok to start (needs 5 seconds) with much many speed dials.
(I've 35 speed dials in my Opera Mini)
Whatever, another thing is that Opera Mini takes much time to load any video for streaming. When I click on any video to play from any website then Opera Mini's default media player comes up & loading..loading..loading.. & loading....
after some minutes it can play the following video. (such as, Play Facebook video) And in this phase if I do rewind the video forward or backward it needs some more minutes to play again.
Using Android 6.0
Sometimes I use 3G & sometimes wifi connection. My internet is speedy. I've dedicated bandwidth 6mbps connection with low ping rate. Opera Mini is still sucks at web video streaming.
And the Automatic mode/High mode seems unresponsive at first whenever I tried to connect any website. After entering any web address & then press enter. Opera Mini just do nothing at first like more than 5-7s. Then suddenly the loading animation of website is comes up & then that following website is loaded. (This problem happens only in Automatic or High mode)
Whenever I tried to download any files in High mode; after pressing the download link nothing happens & all of a sudden "Connection Failed" pop up comes.
But there has no problem in Extreme mode so far.
Just take a view & fix all of these problems..

I thought that the problem was from my end but no it's not the problem still remains. When I add more than 35 Speed Dials latest Opera Mini 40.1 takes more than 20-25 seconds to open but 39.0 has no problem. 39.0 version opens within 5-7 seconds with more than 35 speed dials.
So, fix this please.

Oh no the problem still remains. When I add more than 35 Speed Dials Opera Mini 40.1 takes more than 20-25 seconds to open but 39.0 has no problem. 39.0 version opens within 5-7 seconds with more than 35 speed dials.
So, fix this please

I do restore factory my device and problem fixed.
By the way, I've a complaint. Sometimes Opera Mini can't able to download any file on High / Automatic mode. The download dialogue pop up never comes up and suddenly it shows "Connection Failed".
Extreme mode seems totally Ok.
One more thing is that, Opera Mini takes hell lot of times to stream any video via it’s built in media player.

Device - Symphony V75 (Android 6.0)
It was Ok untill version 39.0 but 40.1 takes more than 20s to start on my device. I tried to reinstall it but nothing at all. So I'm using 39.0 again & it’s Ok