[GAP Forum] unexpected termination of Gap Terminal

[Akhilesh Yadav]

Dear Gap Forum

I have installed latest version (4.9) of Gap. If I run following programmes
on GAP:
LoadPackage("loops");
L:=LeftBolLoop(15,1);
G:=SymmetricGroup(15);
H:=Stabilizer(G,1);
taut:=Filtered(H,h->(L.4^h=Inverse(L.5^h)*L.3^h));

then *gap terminal vanishes unexpectedly. GAP icons also vanishes from the
desktop. *
Please help me to remove the trouble. It is noted that it was not happened
for the version 4.8.10.

My System(laptop Lenovo V310) properties is:

Windows 10 (original)
Core i5
RAM 8GB

Thanks