IOU L3 router not responding after running about 15 mins

[kyaw zin]

Hi Sir,
I have a lab include IOU L2, L3 images.
My lab is running properly at the beginning (cpu usage normal, can ping each other in the lab).
but after 15 mins or half an hour, all L3 routers are not responding and cannot be accessed, cannot ping . and the cpu usage rise to 100% full suddenly.
I stop and start the routers, then back to normal for 15 mins, then cpu usage rise to 100% and communication lost again.
L2 images are running well.

another problem is- when I type 'sh run' command, the images (both L2 and L3) do not show all running configs, I have to type specific command.
please help!

[ecze]

change of iol image

E.

[kyaw zin]

Hi.
I have changed IOL images, but same issues.
ASA, ASAv, dynamic images are working fine, only IOL images hav problem.

sh vlan bri - can show only 20 vlans even though I have around 25 vlans.
kindly find attached files. thz you so much.

sh run.JPG

IOU file.JPG

3725.JPG

[kyaw zin]

now fixed by reinstalling EVE Win-Client Pack for the 'sh run' error
thz u so much.

For the Router not responding after half an hour issues, may be I used old labs in new EVE by exporting configs.
for the new labs, new config, working fine.
thank you.