VEEEERY SLOOOOW

I’ve just installed Patch A on:
Intel PR440FX MB
P200 Pro
Embedded AIC-7880 - loaded aha8
Seagte Cheetah ST34501W 4.3 GB
Embedded Mach64 VT
Embedded Ethernet

All seems to be wiorking, but EXTREMELY slow.
Window refresh in Photon - 3-5 sec
Popup menu activation - 2-4 sec

Where can I find the problem?

Vladimir