If we configure in Freemaster 184.108.40.206 a bitmask to a 8byte (64bit) variable, it doesen't work. The bitmask has no effect to the value.
thank you for reporting this. I confirm two issues - will address it in the next release:
Reading a 64bit variable, shifting it and masking with a mask value limited to 32bits should work without issues.
As a workaround, you can define two helper 4-byte variables with an addresses "symbol" and "symbol+4" - and access them separately.
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