MobileRead Forums - View Single Post - Calibre Wireless Transfer to KOReader stopped working

Dr.Atomic · 05-07-2025, 10:36 PM

A week or so ago, I was able to use Calibre's (ver 7.20) wireless transfer system to move several books to my Kindle (Paperwhite, 11th gen). Two days ago, I tried again and it's not working.

I'm following the instructions here: https://github.com/koreader/koreader/wiki/calibre

I start Calibre's wireless device system, button turns green, and it reports the IP address.

On KO reader, I needed to specify the IP address and after doing so, I can connect to Calibre: KO tells me that it's connected and reports the correct IP address.

Calibre does not generate the message that it has detected the KOreader (as the instructions say it should). When I highlight a book and right click, then select "send to device" none of the options are highlighted. (The top one - send to main memory -- should be.)

Thanks,
Adam

Suggestions about what could be going on?

05-07-2025, 10:36 PM	#1
Dr.Atomic Junior Member Posts: 6 Karma: 10 Join Date: Jan 2025 Device: Kindle PW 10th gen (PW4)	Calibre Wireless Transfer to KOReader stopped working A week or so ago, I was able to use Calibre's (ver 7.20) wireless transfer system to move several books to my Kindle (Paperwhite, 11th gen). Two days ago, I tried again and it's not working. I'm following the instructions here: https://github.com/koreader/koreader/wiki/calibre I start Calibre's wireless device system, button turns green, and it reports the IP address. On KO reader, I needed to specify the IP address and after doing so, I can connect to Calibre: KO tells me that it's connected and reports the correct IP address. Calibre does not generate the message that it has detected the KOreader (as the instructions say it should). When I highlight a book and right click, then select "send to device" none of the options are highlighted. (The top one - send to main memory -- should be.) Thanks, Adam Suggestions about what could be going on?