Frequent Random Network Drops topic

I've seen a number of threads where people post about their device dropping network data connectivity, and needing a reboot to solve it.

My issue is a bit different. Occasionally (I've noticed it 3-4 times today) when I go to send a text (SMS) or to use a data enabled service like Hangouts, that my phone shows no bars at all.. not even just no data, but the bars are grey and there's a red x. I wait about 15 seconds and it reconnects, then another 10 seconds later, the data is live again.

Phone is a private sale and under 1 month old, and all the Stamina functions are off.. I do see that the "Queue background Data" is turned on, but I don't think this should effect, no?

Not sure what digits I should be looking at to know if this might be a hardware vs software issue.. build is listed as .93

Im no stranger to unlocking and flashing, but I've kept this stock cuz it's tight and I adore the battery life.

Suggestions?

[Q] Frequent Restarting problem of my LG F240L topic

I have Lg f240l.it frequently restarts itself 20-30 times a day.i even flashed it many times using lg smart flash tool.but no change.but i installed blisspop rom and it worked fine for me(sometimes not recheable msg when someone tries to call me) but i reverted back to stock due to voice in call prblms..the restart prblm is embarrassing me, when im browsing internet or chatting it suddenly stops and restarts itself,sometimes poweroffs.i gave it to lg care and they said everythng is fine(hardware,power buttons and batter) but i thnk the prblm is with software.so can anyone facing/faced the same issue and found a sol?pls clear and solve my prblm....does giving my mbl to 3rd party repair shop for flashing clears this?suggest me pls!!!!