View Single Post
Old 11-07-2020, 09:23 AM   #13
Mrs_Often
Wizard
Mrs_Often ought to be getting tired of karma fortunes by now.Mrs_Often ought to be getting tired of karma fortunes by now.Mrs_Often ought to be getting tired of karma fortunes by now.Mrs_Often ought to be getting tired of karma fortunes by now.Mrs_Often ought to be getting tired of karma fortunes by now.Mrs_Often ought to be getting tired of karma fortunes by now.Mrs_Often ought to be getting tired of karma fortunes by now.Mrs_Often ought to be getting tired of karma fortunes by now.Mrs_Often ought to be getting tired of karma fortunes by now.Mrs_Often ought to be getting tired of karma fortunes by now.Mrs_Often ought to be getting tired of karma fortunes by now.
 
Mrs_Often's Avatar
 
Posts: 1,775
Karma: 2694823
Join Date: Dec 2011
Location: The Netherlands
Device: Kobo Touch, Glo, Clara HD
Quote:
Originally Posted by koboy View Post
having (only) used firmware 3.16.0 since it was released up until very recently i noticed the slightly slower page turns straight away on firmware 4.24.15676.
Hah, so I'm not crazy! Seems so strange to me to have newer firmware be slower Not good.


Quote:
Originally Posted by Mrs_Often View Post
Quote:
Originally Posted by NiLuJe View Post
One easy thing you can try is to check if you can replicate the issue when the device is plugged in (as it *might* help the CPU governor let the CPU clock up more consistently).
Oh really! I wonder how that works... I will try it.
Tried it... and indeed there does seem to be less irregularity, and less of the veeeeery long taking page turns.

Quote:
Originally Posted by NiLuJe View Post
Okay, finally had time to ran some minimal tests with the (scrambled, Calibre'd) books @Mrs_Often sent me.
[...]
* KOReader (CRe, on the ePub, not that it matters much): ~60ms
* ACCESS (KePub): ~200-250ms
* RMSDK (ePub): ~450-600ms (a.k.a., Sleepy ;p)
[...]
So detailed!! Thank you!!

60ms on KOReader?! Maybe I have to start thinking about using it... but I really do like kepubs and the integration with Kobo (affiliates).

Is 'ACCESS' the thing/software/whatever/I'm-stupid that the Kobo's firmware uses to read kepubs? 200-250ms sounds long. Do you by chance still have details on a test you did from 4.9.11311 or similar firmware version? Just to compare.


I've attached a recording I did in unpatched 4.24.15676. I opened a kepub and started turning pages every 30 seconds. This 5 second clip is from one of the worst (slowest) page turns.

Does this mean that there's nothing I can do about it and I'm either stuck with frustrated reading if I want to use 4.24.15676, passively waiting for improvement from Kobo; or stuck with an earlier firmware versions/KOReader?
Attached Files
File Type: avi Page turn 4.24.15676.avi (474.5 KB, 134 views)

Last edited by Mrs_Often; 11-07-2020 at 09:28 AM.
Mrs_Often is offline   Reply With Quote