Calibre does not recognize my Kindle Paperwhite Gen. 11

calibre 4.23 embedded-python: True is64bit: False
Windows-7-6.1.7601-SP1 Windows ('32bit', 'WindowsPE')
32bit process running on 64bit windows
('Windows', '7', '6.1.7601')
Python 2.7.16+
Windows: ('7', '6.1.7601', 'SP1', u'Multiprocessor Free')
Interface language: de
Successfully initialized third party plugins: DeDRM (6, 3, 3) && Annotations (1, 17, 0) && EpubMerge (2, 13, 0) && EpubSplit (3, 3, 0) && Count Pages (1, 11, 2)
USB devices on system:
(USBDevice(vendor_id=None product_id=None bcd=None devid=usb\root_hub&vid8086&pid3a36&rev0000 devinst=2304),
USBDevice(vendor_id=None product_id=None bcd=None devid=usb\root_hub&vid8086&pid3a39&rev0000 devinst=2360),
USBDevice(vendor_id=None product_id=None bcd=None devid=usb\root_hub&vid8086&pid3a35&rev0000 devinst=2416),
USBDevice(vendor_id=None product_id=None bcd=None devid=usb\root_hub&vid8086&pid3a38&rev0000 devinst=2472),
USBDevice(vendor_id=None product_id=None bcd=None devid=usb\root_hub&vid8086&pid3a34&rev0000 devinst=2528),
USBDevice(vendor_id=None product_id=None bcd=None devid=usb\root_hub&vid8086&pid3a37&rev0000 devinst=2584),
USBDevice(vendor_id=None product_id=None bcd=None devid=usb\root_hub20&vid8086&pid3a3a&rev0000 devinst=2640),
USBDevice(vendor_id=None product_id=None bcd=None devid=usb\root_hub20&vid8086&pid3a3c&rev0000 devinst=2700),
USBDevice(vendor_id=0x3f0 product_id=0x1205 bcd=0x301 devid=usb\vid_03f0&pid_1205&rev_0301 devinst=2760),
USBDevice(vendor_id=0x62a product_id=0x4102 bcd=0x321 devid=usb\vid_062a&pid_4102&rev_0321 devinst=2836),
USBDevice(vendor_id=0x1949 product_id=0x324 bcd=0x409 devid=usb\vid_1949&pid_0324&rev_0409 devinst=2916),
USBDevice(vendor_id=0x2109 product_id=0x2812 bcd=0x9040 devid=usb\vid_2109&pid_2812&rev_9040 devinst=3000))

No disabled plugins
Looking for devices of type: MTP_DEVICE
List of WPD PNP ids:
[u'\\\\?\\wpdbusenumroot#umb#2&37c186b&0&storage#vo lume#_??_usbstor#disk&ven_kindle&prod_internal_sto rage&rev_0409#g001px112087061f&0##{6ac27878-a6fa-4155-ba85-f98f491d4f33}']
No suitable MTP devices found

Looking for devices of type: SMART_DEVICE_APP
All IP addresses {u'{38B14F77-C969-4499-99EC-29C4270D9940}': [{'broadcast': u'192.168.1.255', 'netmask': u'255.255.255.0', 'addr': u'192.168.1.19'}], u'{846EE342-7039-11DE-9D20-806E6F6E6963}': [{'broadcast': u'127.255.255.255', 'netmask': u'255.0.0.0', 'addr': u'127.0.0.1'}]}
No device is connected

Looking for devices...

Devices possibly connected: None