Tems pocket W995 v7.2.5 can not lock RAT and redial slow

[khanh3t]

I use cmd seq lock RAT ( ect... ), i start cmd seq, after stop cmd seq, phone not lock RAT and .
on my cmd seq, i setting guardtime 20s, but after 40-240s, phone redial, very slow, i don't know why that?
anyone can help me that trouble, thank so much. Sorry my english.