TZT2BB 9.8 upgrade

T

thecfan

Member
1. Had trouble with upgrade TZT2BB does not like Sandisk 32 GB memory sticks at USB 3.0.
Used old USB 2.0 no problem.
2. Have DFF3 sounder and DFF3d sounder. Every time we update the DFF3 reverts to previous
software level# 0252362-01.05 instead of 0252362-02.01
 
1A. Use memory sticks that are 32 GB or less, normally 4,8, and 16 work best.
2A. Sounds like your software is very old and might need to be step upgraded. You might contact tech support and try some older versions first.
 
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