Hi Pete,
I did many tests over the weekend. I can not reproduce the error anymore. I did not do any modifications on my system. Same configuration as with the failed tests 3 days before. I can not explain that. No overwrite of messages vissible anymore. No [MessageFilters] used. Plain FSUIPC.ini + the debug features.
[GSX] Departure clearance requested
1317421 ***DISP*** Text/menu type 1 broadcast
1317421 LUA.1: text and menu function type 1 messages 1
1317828 ### TEXT: 512 (Menu) From SimC, Duration 10.00, Flags 00000000, Len=183
1317828 Select operator at Gate 345
1317828 Select handling operator
1317828 Condor
1317828 Lufthansa [GSX default choice]
1317828 Aerogate
1317828 EFM - Gesellschaft fur Enteisen & Flugzeugschleppen Munchen
1317828 LOSCH Airport Service
1317828 ***DISP*** Text/menu type 2 broadcast
1317828 LUA.1: text and menu function type 2 messages 7
1318953 ### TEXT_DESTROY: 512 (Menu) Result: 4, Flags 00000000
1318953 ***DISP*** Text/menu type 2 clear broadcast
1319640 ### TEXT: 512 (Menu) From SimC, Duration 30.00, Flags 00000000, Len=63
1319640 GSX - Pushback Service
1319640 Do you want to request Pushback?
1319640 Yes
1319640 No
1319640 ***DISP*** Text/menu type 2 broadcast
1319640 LUA.1: text and menu function type 2 messages 4
1323406 ### TEXT: 257 (Static) From SimC, Duration 6.00, Flags 00000000, Len=40
1323406
[GSX] Handling by LOSCH Airport Service
1323406 ***DISP*** Text/menu type 1 broadcast
1323421 LUA.1: text and menu function type 1 messages 1
1329437 ### TEXT_DESTROY: 257 (Static) Result: 65540, Flags 00000000
1329437 ***DISP*** Text/menu type 1 clear broadcast
1349656 ### TEXT_DESTROY: 512 (Menu) Result: 65540, Flags 00000000
1349656 ***DISP*** Text/menu type 2 clear broadcast
1349890 ### TEXT: 257 (Static) From SimC, Duration 6.00, Flags 00000000, Len=23
1349890
[GSX] Have a good trip
1349890 ***DISP*** Text/menu type 1 broadcast
1349890 LUA.1: text and menu function type 1 messages 1
1355953 ### TEXT_DESTROY: 257 (Static) Result: 65540, Flags 00000000
1355953 ***DISP*** Text/menu type 1 clear broadcast
I will of coures keep an eye on that. Pretty sure the problem will occur again.
Ruediger