Gmail Push issue

[matthew23]

Not sure if this is related to jailbreaking or not, but thought people in here might know if it is and how to fix it. I have set up my gmail through exchange using the correct settings and set it to push email as it arrive. About half the time it works. I cannot figure out when it quits pushing the mail to me, but eventually I will realize I haave not got a new email in a while and go into the mail app and all the mail I haven't been getting comes through. But, then I try to swipe to delete the email, and it won't delete it. I actually have to go out of the mail program, terminate it and then reopen it. Then everything is good again...for while.

Anyone know what it could be? Notable j/b programs are lockinfo, elert, bitesms....

Thanks in advance!!