Weather station sensor over rfxtrx, inconsistant swapping temperature

Hi all,
Recently I added an RfxCom to my Home Assistant setup. Seams that a neighbor has a Weather Station sending data.
HA auto added a sensor showing data, but the temperature is switching between the actual temp and some fixed number 2674.0

When I use rfxmng on my PC it shows to different data packages.

16-12-2019 06:34:59:013= 0A520E0663010045480359
Packettype    = TEMP_HUM
subtype       = TH14 - Alecto WS3500,WS4500
Sequence nbr  = 6
ID            = 6301 decimal:25345
Temperature   = 6,9 °C
Humidity      = 72
Status        = Wet
Signal level  = 5  -80dBm
Battery       = OK
------------------------------------------------
16-12-2019 06:35:30:192= 10560707630100870004000A031C055459
Packettype    = WIND
subtype       = WIND7 - Alecto WS3500,WS4500
Sequence nbr  = 7
ID            = 6301 decimal:25345
Direction     = 135 degrees  SE
Average speed = 0,4 mtr/sec = 1,44 km/hr = 0,89 mph
Wind gust     = 1 mtr/sec = 3,6 km/hr = 2,24 mph
Signal level  = 5  -80dBm
Battery       = OK

It seams HA combines that two in one sensor.
The HA sensor ID is the same as the TEMP_HUM packettype.

HA shows this:

Wind direction: 135
Wind average speed: 0.2
Wind gust: 0.4
Temperature: 2674
Chill: 827.4
Battery numeric: 9
Rssi numeric: 5
unit_of_measurement: °C
friendly_name: 0a520e0163010045480359 Temperature

OR

Temperature: 6.8
Humidity: 72
Humidity status: wet
Humidity status numeric: 3
Battery numeric: 9
Rssi numeric: 5
unit_of_measurement: °C
friendly_name: 0a520e0163010045480359 Temperature

in one sensor, switching from time to time, with a consistant rhythm.

[edit: HA rfxrtx debug output]

2019-12-17 20:39:55 DEBUG (Thread-2) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: 63_01 Class: RFXtrxDevice Sub: 7, Pkt_id: 10560701630100b4001400166874205259)
2019-12-17 20:39:55 INFO (Thread-2) [homeassistant.components.rfxtrx.sensor] Automatic add rfxtrx.sensor: 10560701630100b4001400166874205259
2019-12-17 20:40:26 DEBUG (Thread-2) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: 63_01 Class: RFXtrxDevice Sub: 7, Pkt_id: 10560702630100b40016001a6874205259)
2019-12-17 20:40:57 DEBUG (Thread-2) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: 63_01 Class: RFXtrxDevice Sub: 7, Pkt_id: 10560703630100b4001400146874205259)
2019-12-17 20:41:28 DEBUG (Thread-2) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: 63_01 Class: RFXtrxDevice Sub: 7, Pkt_id: 105607046301005a0010000e6874205259)
2019-12-17 20:41:59 DEBUG (Thread-2) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: 63_01 Class: RFXtrxDevice Sub: 14, Pkt_id: 0a520e0563010061470359)
2019-12-17 20:42:30 DEBUG (Thread-2) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: 63_01 Class: RFXtrxDevice Sub: 7, Pkt_id: 10560706630100b4000c00166874205259)
2019-12-17 20:43:01 DEBUG (Thread-2) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: 63_01 Class: RFXtrxDevice Sub: 7, Pkt_id: 10560707630100b4000a00146874205259)
2019-12-17 20:43:32 DEBUG (Thread-2) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: 63_01 Class: RFXtrxDevice Sub: 7, Pkt_id: 10560708630100e1000c000e6874205259)
2019-12-17 20:44:03 DEBUG (Thread-2) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: 63_01 Class: RFXtrxDevice Sub: 7, Pkt_id: 10560709630100b4000e00146874205259)
2019-12-17 20:44:34 DEBUG (Thread-2) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: 63_01 Class: RFXtrxDevice Sub: 7, Pkt_id: 1056070a630100b4000c00106874205259)
2019-12-17 20:45:05 DEBUG (Thread-2) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: 63_01 Class: RFXtrxDevice Sub: 14, Pkt_id: 0a520e0b6301005d480359)

Somebody any idea how to fix this?