WRT310N - Connection stability issues

I got this router last Thursday and set it up over the weekend. When it works, it's been fantastic. I have the latest firmware version running, and with that, when connected all of the PCs in my house have a 100% signal strength and excellent signal quality. The two N connections are at 130.0 Mbps and the two G connections are at 54.0 Mbps. All is good. Except that after 12 to 14 hours, the Access Point just disappears. Even the computer that connects wirelessly from about 15 feet away can't see it anymore. So far the only solution has been to reboot everything (router and all PCs). Rebooting the router doesn't help without rebooting the PCs as well. Once rebooted, everything works, and the countdown begins again. The wired portion of the router always seems to work. Any ideas?

I certainly don't claim to have the "magic bullet" that takes care of this, but I was having the same problems when I first set up my WRT310N as well.  I messed with all of the advanced wireless settings and such to no avail.  But then I was reading another post here that got me thinking.  The default DHCP lease given out by the router is good for 24 hours, and nearly every network device in my home was DHCP.  And, according to the router's status pages, their leases were all set to expire about the same time.  I was never able to verify if that was the cause of the overnight lockups, but I did the whole re-flash and re-set, and then asigned DHCP reservations to each of those devices.  This way, I could still set them up as DHCP and not have to worry about IP addresses, DNS, etc., but apparently the router deals with them differently as "normal" DHCP leases.  Whether that truly was the problem or not, I have not had my router go down since I did that nearly a week ago.  Maybe this info will help someone else as well (or maybe even Linksys).

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    0x0000000045c84720: 00002aad7cd06800 0000000000000000
    0x0000000045c84730: 0000000045c84740 00002af3cbce3a9d
    0x0000000045c84740: 0000000045c847b0 00002af3cbb8e896
    0x0000000045c84750: 00002aad7dcf4380 00002aad7c942d80
    0x0000000045c84760: 00002aad7c942d90 00002aad7c943168
    0x0000000045c84770: 00002aad7cd06800 00002aad7cd06800
    0x0000000045c84780: 00002aad7cd06800 0000000000000000
    0x0000000045c84790: 000000002f7e8112 00002aabf193e1f9
    0x0000000045c847a0: 0000000000000000 00002aad5fede569
    0x0000000045c847b0: 0000000045c84810 00002aaaab25a0c7
    0x0000000045c847c0: 00002aaaab253070 00002aaaab25a08b
    0x0000000045c847d0: 0000000045c847d0 00002aad5fede569
    0x0000000045c847e0: 0000000045c84838 00002aad5fedef50
    0x0000000045c847f0: 00002aad601fedc0 00002aad5fede5b0
    0x0000000045c84800: 0000000000000000 0000000045c84840
    0x0000000045c84810: 0000000000010001 00002aaaab854744
    0x0000000045c84820: 0000000000000000 0000000000000000
    0x0000000045c84830: 0000000000000000 0000000000000000
    0x0000000045c84840: 00002aad7cd06800 00002aaacd77a138
    0x0000000045c84850: 00002aaaf27a8c90 00002aac00000001
    0x0000000045c84860: 00002aaa00000000 00002af3cbd73369
    0x0000000045c84870: 0000000145c848b0 000000002f7e8112
    0x0000000045c84880: 00002aad7cd06800 00002aaaf39de2f0
    0x0000000045c84890: 00002aabbee886d0 00002aab35552900
    0x0000000045c848a0: 00002aaacd77a3c8 00002aaaf573a448
    0x0000000045c848b0: 00002aaaee5aaab8 00002aaacd77a160
    0x0000000045c848c0: 00002aab355887f0 00002aaaee643748
    0x0000000045c848d0: 00002aaacd77a160 00002aac6a858558
    0x0000000045c848e0: 0000000000000000 00002aaacd77a380
    0x0000000045c848f0: 00002aad0000005b 0000000000000001
    0x0000000045c84900: 0000000000000001 00002aaacd779328
    0x0000000045c84910: 00002aabad0b62d8 00002aaaab7589c0
    Instructions: (pc=0x00002af3cbe47a27)
    0x00002af3cbe47a17: 89 f0 eb ea 90 66 66 66 90 55 48 89 e5 41 54 53
    0x00002af3cbe47a27: 0f b7 57 10 48 89 fb 44 8d 62 01 49 63 fc e8 06
    Stack: [0x0000000045b85000,0x0000000045c86000], sp=0x0000000045c84720, free space=1021k
    Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
    V [libjvm.so+0x5d8a27]
    V [libjvm.so+0x474a9d]
    V [libjvm.so+0x31f896]
    v ~BufferBlob::Interpreter
    Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
    v ~BufferBlob::Interpreter
    J com.sleepycat.je.recovery.Checkpointer.flushIN(Lcom/sleepycat/je/dbi/EnvironmentImpl;Lcom/sleepycat/je/dbi/DatabaseImpl;
    Lcom/sleepycat/je/log/LogManager;Lcom/sleepycat/je/recovery/Checkpointer$CheckpointReference;Lcom/sleepycat/je/recovery/DirtyINMap;IIZJZLcom/sleepycat/je/recovery/Checkpointer$FlushStats;
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    v ~BufferBlob::Interpreter
    v ~BufferBlob::Interpreter
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    # V [libjvm.so+0x5d8a27]
    # If you would like to submit a bug report, please visit:
    # http://java.sun.com/webapps/bugreport/crash.jsp
    --------------- T H R E A D ---------------
    Current thread (0x00002aad7fa1c000): JavaThread "Checkpointer" daemon [_thread_in_vm, id=32646, stack(0x000000004537d000,0x000000004547e000)]
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    RAX=0x00002aad8082f9b0, RBX=0x00002aad7fa1c000, RCX=0x00002aad8082fd98, RDX=0x00002aad8082f9c0
    RSP=0x000000004547c5e0, RBP=0x000000004547c5f0, RSI=0x00002aab73edc788, RDI=0x0000000000000000
    R8 =0x00002aad7fa08d30, R9 =0x0000000000007f86, R10=0x00002b0081439840, R11=0x000000004547c6d0
    R12=0x00002aaca950fcc8, R13=0x000000004547c640, R14=0x000000004547c6f8, R15=0x00002aad7fa1c000
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    TRAPNO=0x000000000000000e
    Top of Stack: (sp=0x000000004547c5e0)
    0x000000004547c5e0: 00002aad7fa1c000 00002aaca950fcc8
    0x000000004547c5f0: 000000004547c600 00002b008158ea9d
    0x000000004547c600: 000000004547c670 00002b0081439896
    0x000000004547c610: 00002aad7fa08d30 00002aad8082f9b0
    0x000000004547c620: 00002aad8082f9c0 00002aad8082fd98
    0x000000004547c630: 00002aad7fa1c000 00002aad7fa1c000
    0x000000004547c640: 00002aad7fa1c000 00002aaca950fcc8
    0x000000004547c650: 000000004547c540 00002aab73edc751
    0x000000004547c660: 00002aaca950fcc8 00002aad5fef5d49
    0x000000004547c670: 000000004547c6d0 00002aaaab25a0c7
    0x000000004547c680: 00002aaaab253070 00002aaaab25a08b
    0x000000004547c690: 000000004547c690 00002aad5fef5d49
    0x000000004547c6a0: 000000004547c6f8 00002aad5fef6730
    0x000000004547c6b0: 00002aad600eed48 00002aad5fef5d90
    0x000000004547c6c0: 0000000000000000 000000004547c700
    0x000000004547c6d0: 0000000000010001 00002aaaaba46ac0
    0x000000004547c6e0: 0000000000000000 0000000000000000
    0x000000004547c6f0: 0000000000000000 0000000000000000
    0x000000004547c700: 0001000100010005 00002aaa00000001
    0x000000004547c710: 0010244e00432762 00002aab2ef43ff0
    0x000000004547c720: 00002aaaf0635a00 00002aac5694a460
    0x000000004547c730: 0000000100000000 00002aad7fa1c000
    0x000000004547c740: 00002aabe0162870 00002aaaf0761bf0
    0x000000004547c750: 00002aaaf07f20d0 00002aaadd628058
    0x000000004547c760: 00002aaadd628ee0 00002aaa00000001
    0x000000004547c770: 00002aaaeec996b8 0000000000000000
    0x000000004547c780: 00002aab2ecc9890 00002aad00000000
    0x000000004547c790: 00002aaadd627af0 00002aac5bc259c8
    0x000000004547c7a0: 0000000000000000 00002aaadd628010
    0x000000004547c7b0: 0000000000000001 00002aaaee4f8870
    0x000000004547c7c0: 00000030f1218c01 00002aaae5222d38
    0x000000004547c7d0: 0000000000010001 00002aaaab6cc928
    Instructions: (pc=0x00002b00816f2a27)
    0x00002b00816f2a17: 89 f0 eb ea 90 66 66 66 90 55 48 89 e5 41 54 53
    0x00002b00816f2a27: 0f b7 57 10 48 89 fb 44 8d 62 01 49 63 fc e8 06
    Stack: [0x000000004537d000,0x000000004547e000], sp=0x000000004547c5e0, free space=1021k
    Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
    V [libjvm.so+0x5d8a27]
    V [libjvm.so+0x474a9d]
    V [libjvm.so+0x31f896]
    v ~BufferBlob::Interpreter
    Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
    v ~BufferBlob::Interpreter
    J com.sleepycat.je.recovery.Checkpointer.flushIN(Lcom/sleepycat/je/dbi/EnvironmentImpl;
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    Lcom/sleepycat/je/recovery/Checkpointer$CheckpointReference;Lcom/sleepycat/je/recovery/DirtyINMap;
    IIZJZLcom/sleepycat/je/recovery/Checkpointer$FlushStats;Lcom/sleepycat/je/cleaner/LocalUtilizationTracker;Z)V
    J com.sleepycat.je.recovery.Checkpointer.flushDirtyNodes(Lcom/sleepycat/je/dbi/EnvironmentImpl;Lcom/sleepycat/je/recovery/DirtyINMap;Ljava/util/Map;ZJZLcom/sleepycat/je/recovery/Checkpointer$FlushStats;)V
    v ~BufferBlob::Interpreter
    v ~BufferBlob::Interpreter
    v ~BufferBlob::Interpreter
    v ~BufferBlob::Interpreter
    v ~BufferBlob::StubRoutines (1)

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    I know your request is a bit old but I have exactly the same error on a jboss server but no HS_ERR_PID was create...
    Java VM: Java HotSpot(TM) 64-Bit Server VM (10.0-b23 mixed mode linux-amd64)
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    # V [libjvm.so+0x5d8a27]
    Do you remember how you solve your problem?
    regards
    Arnaud

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