Packet technology problem in 3G site

[Yaya81]

Dear Expert,

can any one helpe me to resolve thise problem : repetitive disappearance of packet technology in 3G lik in pic :

normal situation / Problem situation :
packettttt.PNG

Problem detected in 6000 E******* RBS

thanks

[justdream]

Can you use 3G Data when it disappear or not?

[Yaya81]

Dear justdream,

3G data can't be used

thanks

[jndomingo]

Maybe (IuPS) LAC for this sites are Locked at PAcket Core Sides. on the other way Around you have (IuCS) you have No Signal , You can Not Established Call Set up and SMS because Core Side is Locked at MSS.