I am using 5 D-Link DCS 900 640x480
Pentium IV 3.0 1GB RAM
Zoneminder 1.21.1
net.ipv4.tcp_wmem = 4096 16384 131072
net.core.wmem_default = 110592
net.core.wmem_max = 3000000
Framebuffer in ZM set to 1000000
I get tons of these errors when I'm modecting
zmf_m9[31113]: ERR [Incomplete read of frame image data,