sample quote

“Despite years of patches and upgrades, the F-35’s most combat-crucial computer systems continue to malfunction, including the Autonomic Logistics Information System (ALIS) maintenance and parts ordering network; and the data links that display, combine, and exchange target and threat information among fighters and intelligence sources,” the agency wrote.

“As in previous years, cybersecurity testing shows that many previously confirmed F-35 vulnerabilities have not been fixed, meaning that enemy hackers could potentially shut down the ALIS network, steal secret data from the network and onboard computers, and perhaps prevent the F-35 from flying or from accomplishing its missions,” it added.

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https://americanmilitarynews.com/20...-if-china-caused-the-missing-f-35-crash/

more likely some sort of over heating issue....