only the first ping works HP2915 Routing with VLANs

[x7xIT]

Hello,

I have a HP 2915 and the following Routing

ip default-gateway 172.23.55.1
ip route 0.0.0.0 0.0.0.0 88.33.53.155
ip route 79.177.55.192 255.255.255.248 vlan 10
ip route 79.177.55.200 255.255.255.248 vlan 20
ip route 79.177.55.208 255.255.255.248 vlan 30
ip route 172.23.55.0 255.255.255.0 172.23.55.1

ip routing
interface 1
   name "Input1"
   no power-over-ethernet
   exit

interface 2
   name "Input2"
   power-over-ethernet high
   poe-allocate-by value
   exit

vlan 1
   name "DEFAULT_VLAN"
   no untagged 3-10
   untagged 1-2
   ip address 172.23.55.252 255.255.255.0
  forbid 3-10
   exit

when I Ping the router under 172.23.55.252 only the first ping will work.

the rest will be lost.

Did I have an error in the routing table?