Question: Kernel connection lost

Hello,

I'm trying to calculate and export a huge "Strategy-Matrix". The calculation works in a smaller version with less possible strategies. For this version I use a specialised simulation-PC with enough memory (that was my problem using my own PC). But now I've got this error massage ("Kernel connection has been lost. You should save this worksheet and restart Maple. Executing commands in Maple requires a connection to the Maple kernel. Firewalls have been known to cause problems with kernel connections in Maple. Please ensure that any firewall software is configured to allow Maple to create connections to the kernel. Consult the FAQ for more information.")

The firewall should not be the problem. Below the code. num_Strat is 63001. 

Thank you in advance for your help.

m_Gi:= Matrix(num_Strat, num_Strat):

for t from 1 by 1 to num_Strat
do
Digits:= 5:
v_h2:= evalf((-(24/17)* v_pEi[t]^2)*v_h1 + (v_pEi[t]*(-(128/51)*v_pKi[t]+980/51))*v_h1+ v_pEi[t]*((40/51)*v_pKj+(15/17)*v_pEj)-((110/51)*v_pKi[t]^2)*v_h1 + v_pKi[t]*((55/51)*v_pKj+1220/51*v_h1+(10/17)*v_pEj)):
m_Gi(..,t):= v_h2:
end do:
ExportMatrix(TestMatrixNK, m_Gi):