[laurenbr]

Hi, I'm using Koreader on a kindle to transfer ebooks from calibre using the wireless device connection.
Recently I got the following error message - Koreader connects OK but calibre can't Retrieve list of books from device.
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calibre, version 6.21.0
ERROR: Error: Error communicating with device

There was a timeout while communicating with the device in function: Device did not respond in reasonable time

Traceback (most recent call last):
File "calibre\devices\smart_device_app\driver.py", line 673, in _receive_from_client
File "calibre\devices\smart_device_app\driver.py", line 591, in _read_string_from_net
File "calibre\devices\smart_device_app\driver.py", line 577, in _read_binary_from_net
TimeoutError: [WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "calibre\gui2\device.py", line 104, in run
File "calibre\gui2\device.py", line 556, in _books
File "calibre\devices\smart_device_app\driver.py", line 59, in _synchronizer
File "calibre\devices\smart_device_app\driver.py", line 1365, in books
File "calibre\devices\smart_device_app\driver.py", line 685, in _receive_from_client
calibre.devices.errors.TimeoutError: There was a timeout while communicating with the device in function: Device did not respond in reasonable time