S meter locking up

Maurice Bersan
 

I have just installed a nextion 2.8 screen to my ubitx v5 and I noticed when I tap the screen to select, the s meter shoots up to s8 and sticks there until I either reboot or speak loudly into the mike. I have tried both TFT files with and without s meter but still the same fault. No problems with the old 2 line display screen. I have the kit projects ALC board fitted which works fine with the 2 line display.
Any ideas folks?
Maurice
Vk6hly

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