Last cycle I have is Dec 21. Double checked firewall access and X-Plane is allowed in and out the firewall.
Per log: 2022-01-29 14:27:20 CL650[chart_prov_common.c:198]: Error downloading chart index https://aeronav.faa.gov/d-tpp/2112/xml_data/d-TPP_Metafile.xml: HTTP error 404
I went to the FAA site and verified the chart exists and it does.
Log.txt
Redownload the aircraft installer from your X-Aviation "previous orders" page. When you install that file it should uninstall the old Challenger and install the new one.