Speccy not always updating freezing

Speccy not always updating freezing on CPU temp and/or MB temp along with CPU fan RPM, it's available with other programs but freezes on Speccy. If I quit Speccy and restart it's ok for a while but then when I go back to check the MB temp is frozen with CPU fan RPM frozen and wrong way off. Sometimes it freezes the CPU temp down in toolbar near clock but when I open Speccy CPU temp is ok then in toolbar too. Ant suggested fixes? This makes program unusable.

Thx Anthony