Hello Michiel,
it´s really tricky and sometimes confusing.
I think I have found it: when I downloaded the mobiflight there were some problems with virus warnings. I then found the Mobiflight beta 8.0.2.1 in mobiflight / MobiFlightFC / Downloads — Bitbucket
This 8.0.2.1 version has an extended events.txt list and includes the line 296:
A320_Neo_PFD_BTN_LS_1_#(>H:A320_Neo_PFD_BTN_LS_1)
I removed the appended ‘_’ before the ‘’#" (it looks like an error) , so my actual line is
A320_Neo_PFD_BTN_LS_1#(>H:A320_Neo_PFD_BTN_LS_1)
When you register on the mobiflight page, then goto → forum → on top of the page there is a also link to a Discord. The discord is also a good source for more Information.
Sorry, I did not think of this. I have tried a lot of things and tools, FSUIPC (they also work on a new WASM), Lorby, Mobiflight, a lot of trial and error. The tools are good, but I now decided to concentrate on the X-Touch-Mini-FS2020 and the Mobiflight WASM. For me that is difficult enough.
Good luck, Frank