Slow to No Performance CISCO 1841 over T1 Line

[chuckk139]

Hello,

I have setup a CISCO 1841 with the following configuration and experiencing extremely slow connections to websites over our T1 link to the Internet. I just configured this router and was wondering if anyone could find anything in my configuration that would provide me with an idea of what is causing this problem. Version and Config are attached.

Any help at this point would be greatly appreciated as I have been over this many times even switching routers to try and solve the issue to no avail.

[chuckk139]

Just an additional clarification. When I mean I enable ACL 101 I mean if I just so much as issue the command:

access-list 101 permit tcp any host X.X.X.33 eq 1494

immediately the Internet becomes unusable. No deny command nothing. I have tried this config on two different routers 1841 routers. I really am at a loss on this one.