cannot ping internet from my mikrotik rb

my rb is a bit eratic. sometimes it cannot ping internet and sometimes it can. no changes being done to it tho.
heres my supout attached
supout.zip (296 KB)

but are you always able to ping from the client computer?

no, when i try to ping from client it cannot ping unless mikrotik can ping

what does traceroute show at both working/non-working Internet?

its currently working now so it shows:

 > tool traceroute 196.23.168.147
     ADDRESS                                    STATUS
   1        10.0.0.2 6ms 9ms 3ms 
   2      41.132.0.1 42ms 15ms 21ms 
   3  196.22.163.218 47ms 50ms 47ms 
   4    196.22.189.3 51ms 46ms 96ms 
   5  196.22.169.241 56ms 54ms 57ms 
   6    196.22.163.1 47ms 51ms 67ms 
   7   198.32.142.10 69ms 47ms 47ms 
   8   168.209.1.168 47ms 49ms 73ms 
   9  196.23.168.147 47ms 46ms 48ms

the last time it did not work it just showed nothing when i did traceroute